681 ideas
| 1922 | Spiritual qualities only become advantageous with the growth of wisdom [Plato] |
| 14179 | The finest branch of wisdom is justice and moderation in ordering states and families [Plato] |
| 354 | Wisdom makes virtue and true goodness possible [Plato] |
| 13786 | Wisdom is called 'beautiful', because it performs fine works [Plato] |
| 23890 | For Plato true wisdom is supernatural [Plato, by Weil] |
| 13780 | Good people are no different from wise ones [Plato] |
| 2136 | Philosophers become as divine and orderly as possible, by studying divinity and order [Plato] |
| 291 | Don't assume that wisdom is the automatic consequence of old age [Plato] |
| 3060 | Plato never mentions Democritus, and wished to burn his books [Plato, by Diog. Laertius] |
| 162 | Can we understand an individual soul without knowing the soul in general? [Plato] |
| 326 | For relaxation one can consider the world of change, instead of eternal things [Plato] |
| 160 | The highest ability in man is the ability to discuss unity and plurality in the nature of things [Plato] |
| 1642 | We must fight fiercely for knowledge, understanding and intelligence [Plato] |
| 315 | Philosophy is the supreme gift of the gods to mortals [Plato] |
| 370 | Philosophy is a purification of the soul ready for the afterlife [Plato] |
| 23767 | The winds of the discussion should decide its destination [Plato] |
| 15447 | We shouldn't always follow where the argument leads! [Lewis on Plato] |
| 125 | Is a gifted philosopher unmanly if he avoids the strife of the communal world? [Plato] |
| 2056 | Philosophers are always switching direction to something more interesting [Plato] |
| 2196 | The observation of human blindness and weakness is the result of all philosophy [Hume] |
| 2083 | Either a syllable is its letters (making parts as knowable as whole) or it isn't (meaning it has no parts) [Plato] |
| 2086 | Understanding mainly involves knowing the elements, not their combinations [Plato] |
| 166 | A speaker should be able to divide a subject, right down to the limits of divisibility [Plato] |
| 16123 | Whenever you perceive a community of things, you should also hunt out differences in the group [Plato] |
| 23682 | It would be absurd to be precise about the small things, but only vague about the big things [Plato] |
| 2187 | If we suspect that a philosophical term is meaningless, we should ask what impression it derives from [Hume] |
| 1645 | The desire to split everything into its parts is unpleasant and unphilosophical [Plato] |
| 2200 | All experimental conclusions assume that the future will be like the past [Hume] |
| 224 | When questions are doubtful we should concentrate not on objects but on ideas of the intellect [Plato] |
| 243 | It is foolish to quarrel with the mind's own reasoning processes [Plato] |
| 350 | In investigation the body leads us astray, but the soul gets a clear view of the facts [Plato] |
| 241 | We ought to follow where the argument leads us [Plato] |
| 2082 | A rational account is essentially a weaving together of things with names [Plato] |
| 362 | The greatest misfortune for a person is to develop a dislike for argument [Plato] |
| 3807 | Reason is and ought to be the slave of the passions [Hume] |
| 21264 | Mortals are incapable of being fully rational [Plato] |
| 306 | Nothing can come to be without a cause [Plato] |
| 192 | Only one thing can be contrary to something [Plato] |
| 232 | Opposites are as unlike as possible [Plato] |
| 13778 | A dialectician is someone who knows how to ask and to answer questions [Plato] |
| 23891 | Two contradictories force us to find a relation which will correlate them [Plato, by Weil] |
| 2151 | Dialectic is the only method of inquiry which uproots the things which it takes for granted [Plato] |
| 2154 | The ability to take an overview is the distinguishing mark of a dialectician [Plato] |
| 4011 | For Plato, rationality is a vision of and love of a cosmic rational order [Plato, by Taylor,C] |
| 287 | Good analysis involves dividing things into appropriate forms without confusion [Plato] |
| 8937 | Plato's 'Parmenides' is the greatest artistic achievement of the ancient dialectic [Hegel on Plato] |
| 1644 | Dialectic should only be taught to those who already philosophise well [Plato] |
| 1654 | In "Gorgias" Socrates is confident that his 'elenchus' will decide moral truth [Vlastos on Plato] |
| 4321 | We should test one another, by asking and answering questions [Plato] |
| 2093 | You must never go against what you actually believe [Plato] |
| 20478 | In discussion a person's opinions are shown to be in conflict, leading to calm self-criticism [Plato] |
| 2130 | People often merely practice eristic instead of dialectic, because they don't analyse the subject-matter [Plato] |
| 2052 | Eristic discussion is aggressive, but dialectic aims to help one's companions in discussion [Plato] |
| 16125 | To reveal a nature, divide down, and strip away what it has in common with other things [Plato] |
| 16124 | No one wants to define 'weaving' just for the sake of weaving [Plato] |
| 15854 | A primary element has only a name, and no logos, but complexes have an account, by weaving the names [Plato] |
| 6961 | An analogy begins to break down as soon as the two cases differ [Hume] |
| 4636 | All reasoning concerning matters of fact is based on analogy (with similar results of similar causes) [Hume] |
| 251 | Truth has the supreme value, for both gods and men [Plato] |
| 13776 | Truths say of what is that it is, falsehoods say of what is that it is not [Plato] |
| 2145 | In mathematics certain things have to be accepted without further explanation [Plato] |
| 15845 | It seems absurd that seeing a person's limbs, the one is many, and yet the many are one [Plato] |
| 13777 | A name is a sort of tool [Plato] |
| 13790 | A name-giver might misname something, then force other names to conform to it [Plato] |
| 13791 | Things must be known before they are named, so it can't be the names that give us knowledge [Plato] |
| 13789 | Anyone who knows a thing's name also knows the thing [Plato] |
| 11259 | How can you seek knowledge of something if you don't know it? [Plato] |
| 13986 | Plato found antinomies in ideas, Kant in space and time, and Bradley in relations [Plato, by Ryle] |
| 14150 | Plato's 'Parmenides' is perhaps the best collection of antinomies ever made [Russell on Plato] |
| 8726 | Geometry can lead the mind upwards to truth and philosophy [Plato] |
| 9867 | It is absurd to define a circle, but not be able to recognise a real one [Plato] |
| 13155 | If you add one to one, which one becomes two, or do they both become two? [Plato] |
| 9865 | Daily arithmetic counts unequal things, but pure arithmetic equalises them [Plato] |
| 8649 | Two numbers are equal if all of their units correspond to one another [Hume] |
| 9863 | We aim for elevated discussion of pure numbers, not attaching them to physical objects [Plato] |
| 9864 | In pure numbers, all ones are equal, with no internal parts [Plato] |
| 8727 | Geometry is not an activity, but the study of unchanging knowledge [Plato] |
| 10216 | We master arithmetic by knowing all the numbers in our soul [Plato] |
| 16150 | One is, so numbers exist, so endless numbers exist, and each one must partake of being [Plato] |
| 2197 | Reason assists experience in discovering laws, and in measuring their application [Hume] |
| 9861 | The same thing is both one and an unlimited number at the same time [Plato] |
| 21291 | There is no medium state between existence and non-existence [Hume] |
| 229 | The one was and is and will be and was becoming and is becoming and will become [Plato] |
| 324 | Before the existence of the world there must have been being, space and becoming [Plato] |
| 20364 | The apprehensions of reason remain unchanging, but reasonless sensation shows mere becoming [Plato] |
| 9862 | To become rational, philosophers must rise from becoming into being [Plato] |
| 11278 | What does 'that which is not' refer to? [Plato] |
| 1643 | If statements about non-existence are logically puzzling, so are statements about existence [Plato] |
| 21818 | Being depends on the Good, which is not itself being, but superior to being [Plato] |
| 21821 | Plato's Parmenides has a three-part theory, of Primal One, a One-Many, and a One-and-Many [Plato, by Plotinus] |
| 7700 | We can't think about the abstract idea of triangles, but only of particular triangles [Hume] |
| 7022 | To be is to have a capacity, to act on other things, or to receive actions [Plato] |
| 2061 | The best things (gods, healthy bodies, good souls) are least liable to change [Plato] |
| 2060 | There seem to be two sorts of change: alteration and motion [Plato] |
| 2063 | How can beauty have identity if it changes? [Plato] |
| 15857 | Any mixture which lacks measure and proportion doesn't even count as a mixture at all [Plato] |
| 14503 | If a mixture does not contain measure and proportion, it is corrupted and destroyed [Plato] |
| 7953 | Reasoning needs to cut nature accurately at the joints [Plato] |
| 221 | Absolute ideas, such as the Good and the Beautiful, cannot be known by us [Plato] |
| 6562 | Plato's reality has unchanging Parmenidean forms, and Heraclitean flux [Plato, by Fogelin] |
| 1641 | Some alarming thinkers think that only things which you can touch exist [Plato] |
| 10784 | Whenever there's speech it has to be about something [Plato] |
| 13775 | We only succeed in cutting if we use appropriate tools, not if we approach it randomly [Plato] |
| 16121 | I revere anyone who can discern a single thing that encompasses many things [Plato] |
| 21347 | If Simmias is taller than Socrates, that isn't a feature that is just in Simmias [Plato] |
| 14502 | Plato's idea of 'structure' tends to be mathematically expressed [Plato, by Koslicki] |
| 11942 | Power is the possibility of action, as discovered by experience [Hume] |
| 11949 | There may well be powers in things, with which we are quite unacquainted [Hume] |
| 11950 | We have no idea of powers, because we have no impressions of them [Hume] |
| 11941 | The distinction between a power and its exercise is entirely frivolous [Hume] |
| 13602 | We cannot form an idea of a 'power', and the word is without meaning [Hume] |
| 223 | If you deny that each thing always stays the same, you destroy the possibility of discussion [Plato] |
| 153 | It takes a person to understand, by using universals, and by using reason to create a unity out of sense-impressions [Plato] |
| 227 | You must always mean the same thing when you utter the same name [Plato] |
| 2142 | The plurality of beautiful things must belong to a single class, because they have a single particular character [Plato] |
| 5094 | Plato's Forms are said to have no location in space [Plato, by Aristotle] |
| 154 | We would have an overpowering love of knowledge if we had a pure idea of it - as with the other Forms [Plato] |
| 211 | If admirable things have Forms, maybe everything else does as well [Plato] |
| 219 | If absolute ideas existed in us, they would cease to be absolute [Plato] |
| 228 | Greatness and smallness must exist, to be opposed to one another, and come into being in things [Plato] |
| 20906 | Platonists argue for the indivisible triangle-in-itself [Plato, by Aristotle] |
| 12043 | Forms are not universals, as they don't cover every general term [Plato, by Annas] |
| 16151 | Plato moves from Forms to a theory of genera and principles in his later work [Plato, by Frede,M] |
| 1607 | Diotima said the Forms are the objects of desire in philosophical discourse [Plato, by Roochnik] |
| 3039 | When Diogenes said he could only see objects but not their forms, Plato said it was because he had eyes but no intellect [Plato, by Diog. Laertius] |
| 2159 | Craftsmen making furniture refer to the form, but no one manufactures the form of furniture [Plato] |
| 210 | It would be absurd to think there were abstract Forms for vile things like hair, mud and dirt [Plato] |
| 220 | The concept of a master includes the concept of a slave [Plato] |
| 16122 | Good thinkers spot forms spread through things, or included within some larger form [Plato] |
| 360 | We must have a prior knowledge of equality, if we see 'equal' things and realise they fall short of it [Plato] |
| 17948 | Plato's Forms meant that the sophists only taught the appearance of wisdom and virtue [Plato, by Nehamas] |
| 10422 | The not-beautiful is part of the beautiful, though opposed to it, and is just as real [Plato] |
| 12042 | Plato's Forms were seen as part of physics, rather than of metaphysics [Plato, by Annas] |
| 307 | Something will always be well-made if the maker keeps in mind the eternal underlying pattern [Plato] |
| 318 | In addition to the underlying unchanging model and a changing copy of it, there must also be a foundation of all change [Plato] |
| 321 | For knowledge and true opinion to be different there must be Forms; otherwise we are just stuck with sensations [Plato] |
| 1 | There is only one source for all beauty [Plato] |
| 368 | Other things are named after the Forms because they participate in them [Plato] |
| 304 | Beautiful things must be different from beauty itself, but beauty itself must be present in each of them [Plato] |
| 556 | If there is one Form for both the Form and its participants, they must have something in common [Aristotle on Plato] |
| 212 | The whole idea of each Form must be found in each thing which participates in it [Plato] |
| 215 | If things partake of ideas, this implies either that everything thinks, or that everything actually is thought [Plato] |
| 218 | Participation is not by means of similarity, so we are looking for some other method of participation [Plato] |
| 17 | A Form applies to a set of particular things with the same name [Plato] |
| 213 | Each idea is in all its participants at once, just as daytime is a unity but in many separate places at once [Plato] |
| 216 | If things are made alike by participating in something, that thing will be the absolute idea [Plato] |
| 317 | The universe is basically an intelligible and unchanging model, and a visible and changing copy of it [Plato] |
| 4447 | If the good is one, is it unchanged when it is in particulars, and is it then separated from itself? [Plato] |
| 190 | If asked whether justice itself is just or unjust, you would have to say that it is just [Plato] |
| 563 | If gods are like men, they are just eternal men; similarly, Forms must differ from particulars [Aristotle on Plato] |
| 214 | If absolute greatness and great things are seen as the same, another thing appears which makes them seem great [Plato] |
| 217 | Nothing can be like an absolute idea, because a third idea intervenes to make them alike (leading to a regress) [Plato] |
| 565 | The Forms cannot be changeless if they are in changing things [Aristotle on Plato] |
| 557 | A Form is a cause of things only in the way that white mixed with white is a cause [Aristotle on Plato] |
| 12122 | Plato mistakenly thought forms were totally abstracted away from matter [Bacon on Plato] |
| 5574 | Plato's Forms not only do not come from the senses, but they are beyond possibility of sensing [Plato, by Kant] |
| 11098 | Momentary impressions are wrongly identified with one another on the basis of resemblance [Hume, by Quine] |
| 7954 | If we see a resemblance among objects, we apply the same name to them, despite their differences [Hume] |
| 9607 | The greatest discovery in human thought is Plato's discovery of abstract objects [Brown,JR on Plato] |
| 13263 | We can grasp whole things in science, because they have a mathematics and a teleology [Plato, by Koslicki] |
| 21293 | Individuation is only seeing that a thing is stable and continuous over time [Hume] |
| 13787 | Doesn't each thing have an essence, just as it has other qualities? [Plato] |
| 15855 | If we see everything as separate, we can then give no account of it [Plato] |
| 13261 | Plato sees an object's structure as expressible in mathematics [Plato, by Koslicki] |
| 13265 | Plato was less concerned than Aristotle with the source of unity in a complex object [Plato, by Koslicki] |
| 15851 | Parts must belong to a created thing with a distinct form [Plato] |
| 15856 | A thing can become one or many, depending on how we talk about it [Plato] |
| 593 | Plato's holds that there are three substances: Forms, mathematical entities, and perceptible bodies [Plato, by Aristotle] |
| 12048 | The only meaning we have for substance is a collection of qualities [Hume] |
| 13424 | Aristotelians propose accidents supported by substance, but they don't understand either of them [Hume] |
| 15846 | In Parmenides, if composition is identity, a whole is nothing more than its parts [Plato, by Harte,V] |
| 374 | If one object is divided into its parts, someone can then say that one are many and many is one [Plato] |
| 15849 | Plato says only a one has parts, and a many does not [Plato, by Harte,V] |
| 15850 | Anything which has parts must be one thing, and parts are of a one, not of a many [Plato] |
| 2084 | If a word has no parts and has a single identity, it turns out to be the same kind of thing as a letter [Plato] |
| 15844 | A sum is that from which nothing is lacking, which is a whole [Plato] |
| 15843 | The whole can't be the parts, because it would be all of the parts, which is the whole [Plato] |
| 13260 | Plato says wholes are either containers, or they're atomic, or they don't exist [Plato, by Koslicki] |
| 13259 | It seems that the One must be composed of parts, which contradicts its being one [Plato] |
| 11237 | Only universals have essence [Plato, by Politis] |
| 13774 | Things don't have every attribute, and essence isn't private, so each thing has an essence [Plato] |
| 21259 | To grasp a thing we need its name, its definition, and what it really is [Plato] |
| 11238 | Plato and Aristotle take essence to make a thing what it is [Plato, by Politis] |
| 13772 | Is the being or essence of each thing private to each person? [Plato] |
| 21300 | A change more obviously destroys an identity if it is quick and observed [Hume] |
| 21299 | Changing a part can change the whole, not absolutely, but by its proportion of the whole [Hume] |
| 1330 | If a republic can retain identity through many changes, so can an individual [Hume] |
| 1321 | If identity survives change or interruption, then resemblance, contiguity or causation must unite the parts of it [Hume] |
| 21302 | If a ruined church is rebuilt, its relation to its parish makes it the same church [Hume] |
| 21303 | We accept the identity of a river through change, because it is the river's nature [Hume] |
| 21301 | The purpose of the ship makes it the same one through all variations [Hume] |
| 16516 | The ship which Theseus took to Crete is now sent to Delos crowned with flowers [Plato] |
| 21290 | Multiple objects cannot convey identity, because we see them as different [Hume] |
| 1207 | Both number and unity are incompatible with the relation of identity [Hume] |
| 21289 | 'An object is the same with itself' is meaningless; it expresses unity, not identity [Hume] |
| 21292 | Saying an object is the same with itself is only meaningful over a period of time [Hume] |
| 15847 | Two things relate either as same or different, or part of a whole, or the whole of the part [Plato] |
| 13788 | If we made a perfect duplicate of Cratylus, there would be two Cratyluses [Plato] |
| 9428 | Nothing we clearly imagine is absolutely impossible [Hume] |
| 4766 | Necessity only exists in the mind, and not in objects [Hume] |
| 2216 | We transfer the frequency of past observations to our future predictions [Hume] |
| 2215 | There is no such thing as chance [Hume] |
| 2133 | Knowledge must be of the permanent unchanging nature of things [Plato] |
| 16120 | Knowing how to achieve immortality is pointless without the knowledge how to use immortality [Plato] |
| 2080 | Things are only knowable if a rational account (logos) is possible [Plato] |
| 16126 | Expertise is knowledge of the whole by means of the parts [Plato] |
| 20184 | The only real evil is loss of knowledge [Plato] |
| 20219 | True opinions only become really valuable when they are tied down by reasons [Plato] |
| 20185 | The most important things in life are wisdom and knowledge [Plato] |
| 2209 | Belief is stronger, clearer and steadier than imagination [Hume] |
| 2207 | Belief can't be a concept plus an idea, or we could add the idea to fictions [Hume] |
| 2208 | Belief is just a particular feeling attached to ideas of objects [Hume] |
| 2050 | It is impossible to believe something which is held to be false [Plato] |
| 2076 | How can a belief exist if its object doesn't exist? [Plato] |
| 20189 | Belief is a feeling, independent of the will, which arises from uncontrolled and unknown causes [Hume] |
| 3661 | 'Natural beliefs' are unavoidable, whatever our judgements [Hume, by Strawson,G] |
| 2213 | Beliefs are built up by resemblance, contiguity and causation [Hume] |
| 389 | How can you be certain about aspects of the world if they aren't constant? [Plato] |
| 6526 | Hume says objects are not a construction, but an imaginative leap [Hume, by Robinson,H] |
| 5985 | Seeking and learning are just recollection [Plato] |
| 5986 | The slave boy learns geometry from questioning, not teaching, so it is recollection [Plato] |
| 357 | People are obviously recollecting when they react to a geometrical diagram [Plato] |
| 359 | If we feel the inadequacy of a resemblance, we must recollect the original [Plato] |
| 5961 | The soul gets its goodness from god, and its evil from previous existence. [Plato] |
| 9343 | To achieve pure knowledge, we must get rid of the body and contemplate things with the soul [Plato] |
| 2191 | Relations of ideas are known by thought, independently from the world [Hume] |
| 2045 | Perception is infallible, suggesting that it is knowledge [Plato] |
| 2067 | Our senses could have been separate, but they converge on one mind [Plato] |
| 2239 | If secondary qualities (e.g. hardness) are in the mind, so are primary qualities like extension [Hume] |
| 2237 | It never occurs to people that they only experience representations, not the real objects [Hume] |
| 2068 | With what physical faculty do we perceive pairs of opposed abstract qualities? [Plato] |
| 2078 | You might mistake eleven for twelve in your senses, but not in your mind [Plato] |
| 1637 | A soul without understanding is ugly [Plato] |
| 2162 | If theory and practice conflict, the best part of the mind accepts theory, so the other part is of lower grade [Plato] |
| 2069 | Thought must grasp being itself before truth becomes possible [Plato] |
| 151 | True knowledge is of the reality behind sense experience [Plato] |
| 334 | Only bird-brained people think astronomy is entirely a matter of evidence [Plato] |
| 2182 | Impressions are our livelier perceptions, Ideas the less lively ones [Hume] |
| 2190 | All objects of enquiry are Relations of Ideas, or Matters of Fact [Hume] |
| 2246 | If books don't relate ideas or explain facts, commit them to the flames [Hume] |
| 2192 | All reasoning about facts is causal; nothing else goes beyond memory and senses [Hume] |
| 21309 | A proposition cannot be intelligible or consistent, if the perceptions are not so [Hume] |
| 2184 | All ideas are copies of impressions [Hume] |
| 23631 | Hume is loose when he says perceptions of different strength are different species [Reid on Hume] |
| 6489 | Associationism results from having to explain intentionality just with sense-data [Robinson,H on Hume] |
| 2189 | All ideas are connected by Resemblance, Contiguity in time or place, and Cause and Effect [Hume] |
| 2186 | We cannot form the idea of something we haven't experienced [Hume] |
| 2702 | Only madmen dispute the authority of experience [Hume] |
| 2217 | When definitions are pushed to the limit, only experience can make them precise [Hume] |
| 2194 | How could Adam predict he would drown in water or burn in fire? [Hume] |
| 2183 | We can only invent a golden mountain by combining experiences [Hume] |
| 21285 | Events are baffling before experience, and obvious after experience [Hume] |
| 2205 | You couldn't reason at all if you lacked experience [Hume] |
| 3902 | Hume mistakenly lumps sensations and perceptions together as 'impressions' [Scruton on Hume] |
| 6182 | Even Hume didn't include mathematics in his empiricism [Hume, by Kant] |
| 23421 | If a person had a gap in their experience of blue shades, they could imaginatively fill it in [Hume] |
| 1923 | As a guide to action, true opinion is as good as knowledge [Plato] |
| 2089 | An inadequate rational account would still not justify knowledge [Plato] |
| 2140 | True belief without knowledge is like blind people on the right road [Plato] |
| 174 | True opinion without reason is midway between wisdom and ignorance [Plato] |
| 2085 | Parts and wholes are either equally knowable or equally unknowable [Plato] |
| 2091 | Without distinguishing marks, how do I know what my beliefs are about? [Plato] |
| 2087 | A rational account might be seeing an image of one's belief, like a reflection in a mirror [Plato] |
| 2090 | A rational account involves giving an image, or analysis, or giving a differentiating mark [Plato] |
| 2081 | Maybe primary elements can be named, but not receive a rational account [Plato] |
| 2206 | Reasons for belief must eventually terminate in experience, or they are without foundation [Hume] |
| 2235 | There is no certain supreme principle, or infallible rule of inference [Hume] |
| 2088 | A rational account of a wagon would mean knowledge of its hundred parts [Plato] |
| 303 | Say how many teeth the other has, then count them. If you are right, we will trust your other claims [Plato] |
| 10328 | We think testimony matches reality because of experience, not some a priori connection [Hume] |
| 2230 | Good testimony needs education, integrity, motive and agreement [Hume, by PG] |
| 12417 | Mathematicians only accept their own proofs when everyone confims them [Hume] |
| 13792 | There can't be any knowledge if things are constantly changing [Plato] |
| 2238 | Reason can never show that experiences are connected to external objects [Hume] |
| 2242 | Mitigated scepticism draws attention to the limitations of human reason, and encourages modesty [Hume] |
| 3061 | Anaxarchus said that he was not even sure that he knew nothing [Anaxarchus, by Diog. Laertius] |
| 2243 | Mitigated scepticism sensibly confines our enquiries to the narrow capacity of human understanding [Hume] |
| 5548 | Hume became a total sceptic, because he believed that reason was a deception [Hume, by Kant] |
| 2236 | Examples of illusion only show that sense experience needs correction by reason [Hume] |
| 2047 | What evidence can be brought to show whether we are dreaming or not? [Plato] |
| 2240 | It is a very extravagant aim of the sceptics to destroy reason and argument by means of reason and argument [Hume] |
| 1919 | You don't need to learn what you know, and how do you seek for what you don't know? [Plato] |
| 2241 | The main objection to scepticism is that no good can come of it [Hume] |
| 335 | Do the gods also hold different opinions about what is right and honourable? [Plato] |
| 2054 | Clearly some people are superior to others when it comes to medicine [Plato] |
| 2053 | If you claim that all beliefs are true, that includes beliefs opposed to your own [Plato] |
| 2059 | How can a relativist form opinions about what will happen in the future? [Plato] |
| 165 | If the apparent facts strongly conflict with probability, it is in everyone's interests to suppress the facts [Plato] |
| 7446 | The idea of inductive evidence, around 1660, made Hume's problem possible [Hume, by Hacking] |
| 2198 | We assume similar secret powers behind similar experiences, such as the nourishment of bread [Hume] |
| 2201 | Induction can't prove that the future will be like the past, since induction assumes this [Hume] |
| 2203 | If we infer causes from repetition, this explains why we infer from a thousand objects what we couldn't infer from one [Hume] |
| 2204 | All inferences from experience are effects of custom, not reasoning [Hume] |
| 2199 | Reason cannot show why reliable past experience should extend to future times and remote places [Hume] |
| 2202 | Fools, children and animals all learn from experience [Hume] |
| 6350 | Premises can support an argument without entailing it [Pollock/Cruz on Hume] |
| 3598 | Hume just shows induction isn't deduction [Williams,M on Hume] |
| 17085 | A good explanation totally rules out the opposite explanation (so Forms are required) [Plato, by Ruben] |
| 15859 | To investigate the causes of things, study what is best for them [Plato] |
| 2096 | Is the function of the mind management, authority and planning - or is it one's whole way of life? [Plato] |
| 13781 | Soul causes the body to live, and gives it power to breathe and to be revitalized [Plato] |
| 6009 | Psychic conflict is clear if appetite is close to the body and reason fairly separate [Plato, by Modrak] |
| 6041 | There is a third element to the mind - spirit - lying between reason and appetite [Plato] |
| 9296 | The soul is self-motion [Plato] |
| 5962 | Plato says the soul is ordered by number [Plato, by Plutarch] |
| 21260 | Soul is what is defined by 'self-generating motion' [Plato] |
| 2127 | The mind has parts, because we have inner conflicts [Plato] |
| 1737 | The soul seems to have an infinity of parts [Aristotle on Plato] |
| 13154 | Do we think and experience with blood, air or fire, or could it be our brain? [Plato] |
| 21806 | Memory, senses and understanding are all founded on the imagination [Hume] |
| 191 | Everything resembles everything else up to a point [Plato] |
| 2210 | A picture of a friend strengthens our idea of him, by resemblance [Hume] |
| 15755 | Hume needs a notion which includes degrees of resemblance [Shoemaker on Hume] |
| 17712 | General ideas are the connection by resemblance to some particular [Hume] |
| 8544 | Hume does not distinguish real resemblances among degrees of resemblance [Shoemaker on Hume] |
| 2211 | When I am close to (contiguous with) home, I feel its presence more nearly [Hume] |
| 2212 | An object made by a saint is the best way to produce thoughts of him [Hume] |
| 2214 | Our awareness of patterns of causation is too important to be left to slow and uncertain reasoning [Hume] |
| 276 | My individuality is my soul, which carries my body around [Plato] |
| 5323 | Experiences are logically separate, but factually linked by simultaneity or a feeling of continuousness [Ayer on Hume] |
| 3819 | Hume's 'bundle' won't distinguish one mind with ten experiences from ten minds [Searle on Hume] |
| 1317 | A person is just a fast-moving bundle of perceptions [Hume] |
| 1331 | The parts of a person are always linked together by causation [Hume] |
| 1388 | Hume gives us an interesting sketchy causal theory of personal identity [Perry on Hume] |
| 21297 | A person is simply a bundle of continually fluctuating perceptions [Hume] |
| 1316 | Introspection always discovers perceptions, and never a Self without perceptions [Hume] |
| 364 | One soul can't be more or less of a soul than another [Plato] |
| 1333 | Memory only reveals personal identity, by showing cause and effect [Hume] |
| 1332 | We use memory to infer personal actions we have since forgotten [Hume] |
| 21305 | Memory not only reveals identity, but creates it, by producing resemblances [Hume] |
| 21307 | Who thinks that because you have forgotten an incident you are no longer that person? [Hume] |
| 21306 | Causation unites our perceptions, by producing, destroying and modifying each other [Hume] |
| 21311 | Are self and substance the same? Then how can self remain if substance changes? [Hume] |
| 21312 | Perceptions are distinct, so no connection between them can ever be discovered [Hume] |
| 180 | We call a person the same throughout life, but all their attributes change [Plato] |
| 181 | Only the gods stay unchanged; we replace our losses with similar acquisitions [Plato] |
| 21294 | A continuous lifelong self must be justified by a single sustained impression, which we don't have [Hume] |
| 21295 | When I introspect I can only observe my perceptions, and never a self which has them [Hume] |
| 21298 | We pretend our perceptions are continuous, and imagine a self to fill the gaps [Hume] |
| 21304 | Identity in the mind is a fiction, like that fiction that plants and animals stay the same [Hume] |
| 21308 | We have no impression of the self, and we therefore have no idea of it [Hume] |
| 21310 | Does an oyster with one perception have a self? Would lots of perceptions change that? [Hume] |
| 2222 | The doctrine of free will arises from a false sensation we have of freedom in many actions [Hume] |
| 330 | No one wants to be bad, but bad men result from physical and educational failures, which they do not want or choose [Plato] |
| 2223 | Liberty is merely acting according to the will, which anyone can do if they are not in chains [Hume] |
| 3655 | Hume makes determinism less rigid by removing the necessity from causation [Trusted on Hume] |
| 23997 | Plato saw emotions and appetites as wild horses, in need of taming [Plato, by Goldie] |
| 1651 | Plato wanted to somehow control and purify the passions [Vlastos on Plato] |
| 159 | Only a good philosopher can be a good speaker [Plato] |
| 5945 | The 'Republic' is a great work of rhetorical theory [Lawson-Tancred on Plato] |
| 114 | Rhetoric can produce conviction, but not educate people about right and wrong [Plato] |
| 3324 | Plato's whole philosophy may be based on being duped by reification - a figure of speech [Benardete,JA on Plato] |
| 5946 | 'Phaedrus' pioneers the notion of philosophical rhetoric [Lawson-Tancred on Plato] |
| 158 | An excellent speech seems to imply a knowledge of the truth in the mind of the speaker [Plato] |
| 283 | The question of whether or not to persuade comes before the science of persuasion [Plato] |
| 116 | Rhetoric is irrational about its means and its ends [Plato] |
| 20030 | If one event causes another, the two events must be wholly distinct [Hume, by Wilson/Schpall] |
| 135 | All activity aims at the good [Plato] |
| 23316 | For Plato and Aristotle there is no will; there is only rational desire for what is seen as good [Plato, by Frede,M] |
| 2220 | Only experience teaches us about our wills [Hume] |
| 16 | We avoid evil either through a natural aversion, or because we have acquired knowledge [Plato] |
| 6692 | For Hume, practical reason has little force, because we can always modify our desires [Hume, by Graham] |
| 1655 | If goodness needs true opinion but not knowledge, you can skip the 'examined life' [Vlastos on Plato] |
| 8257 | Reason alone can never be a motive to any action of the will [Hume] |
| 203 | Courage is knowing what should or shouldn't be feared [Plato] |
| 2224 | Praise and blame can only be given if an action proceeds from a person's character and disposition [Hume] |
| 22374 | You can only hold people responsible for actions which arise out of their character [Hume] |
| 21103 | Moral questions can only be decided by common opinion [Hume] |
| 18552 | Forget about beauty; just concentrate on the virtues of delicacy and discernment admired in critics [Hume, by Scruton] |
| 6608 | Strong sense, delicate sentiment, practice, comparisons, and lack of prejudice, are all needed for good taste [Hume] |
| 299 | What is fine is always difficult [Plato] |
| 172 | Love of ugliness is impossible [Plato] |
| 4026 | Beauty is harmony with what is divine, and ugliness is lack of such harmony [Plato] |
| 390 | If goodness involves moderation and proportion, then it seems to be found in beauty [Plato] |
| 173 | Beauty and goodness are the same [Plato] |
| 155 | Beauty is the clearest and most lovely of the Forms [Plato] |
| 249 | People who value beauty above virtue insult the soul by placing the body above it [Plato] |
| 183 | Stage two is the realisation that beauty of soul is of more value than beauty of body [Plato] |
| 184 | Progress goes from physical beauty, to moral beauty, to the beauty of knowledge, and reaches absolute beauty [Plato] |
| 282 | Non-physical beauty can only be shown clearly by speech [Plato] |
| 171 | Music is a knowledge of love in the realm of harmony and rhythm [Plato] |
| 316 | Music has harmony like the soul, and serves to reorder disharmony within us [Plato] |
| 16565 | Without the surface decoration, poetry shows only appearances and nothing of what is real [Plato] |
| 2160 | Representation is two steps removed from the truth [Plato] |
| 2163 | Artists should be excluded from a law-abiding community, because they destroy the rational mind [Plato] |
| 2135 | Truth is closely related to proportion [Plato] |
| 297 | What is fine is the parent of goodness [Plato] |
| 168 | To understand morality requires a soul [Plato] |
| 2141 | I suggest that we forget about trying to define goodness itself for the time being [Plato] |
| 302 | What knowledge is required to live well? [Plato] |
| 2225 | If you deny all necessity and causation, then our character is not responsible for our crime [Hume] |
| 2226 | Repentance gets rid of guilt, which shows that responsibility arose from the criminal principles in the mind [Hume] |
| 1869 | The good cannot be expressed in words, but imprints itself upon the soul [Plato, by Celsus] |
| 7503 | Plato never refers to examining the conscience [Plato, by Foucault] |
| 143 | The two ruling human principles are the natural desire for pleasure, and an acquired love of virtue [Plato] |
| 4115 | Plato found that he could only enforce rational moral justification by creating an authoritarian society [Williams,B on Plato] |
| 122 | Moral rules are made by the weak members of humanity [Plato] |
| 22382 | We cannot discover vice by studying a wilful murder; that only arises from our own feelings [Hume] |
| 2173 | As religion and convention collapsed, Plato sought morals not just in knowledge, but in the soul [Williams,B on Plato] |
| 4547 | Plato measured the degree of reality by the degree of value [Nietzsche on Plato] |
| 4008 | Modern science has destroyed the Platonic synthesis of scientific explanation and morality [Hume, by Taylor,C] |
| 8067 | The problem of getting to 'ought' from 'is' would also apply in getting to 'owes' or 'needs' [Anscombe on Hume] |
| 4578 | You can't move from 'is' to 'ought' without giving some explanation or reason for the deduction [Hume] |
| 4581 | Virtues and vices are like secondary qualities in perception, found in observers, not objects [Hume] |
| 2094 | A thing's function is what it alone can do, or what it does better than other things [Plato] |
| 2095 | If something has a function then it has a state of being good [Plato] |
| 2129 | Goodness is mental health, badness is mental sickness [Plato] |
| 3926 | The human heart has a natural concern for public good [Hume] |
| 1590 | The just man does not harm his enemies, but benefits everyone [Plato] |
| 14177 | Love assists men in achieving merit and happiness [Plato] |
| 179 | Love is desire for perpetual possession of the good [Plato] |
| 176 | Love follows beauty, wisdom is exceptionally beautiful, so love follows wisdom [Plato] |
| 23115 | We have no natural love of mankind, other than through various relationships [Hume] |
| 139 | A good person is bound to act well, and this brings happiness [Plato] |
| 12 | If we were invisible, would the just man become like the unjust? [Plato] |
| 128 | Is it natural to simply indulge our selfish desires? [Plato] |
| 2168 | Clever criminals do well at first, but not in the long run [Plato] |
| 3650 | Total selfishness is not irrational [Hume] |
| 202 | No one willingly and knowingly embraces evil [Plato] |
| 2137 | The main aim is to understand goodness, which gives everything its value and advantage [Plato] |
| 2139 | Every person, and every activity, aims at the good [Plato] |
| 392 | Neither intellect nor pleasure are the good, because they are not perfect and self-sufficient [Plato] |
| 2143 | Good has the same role in the world of knowledge as the sun has in the physical world [Plato] |
| 2147 | The sight of goodness leads to all that is fine and true and right [Plato] |
| 4007 | For Plato we abandon honour and pleasure once we see the Good [Plato, by Taylor,C] |
| 295 | The good is beautiful [Plato] |
| 391 | The good involves beauty, proportion and truth [Plato] |
| 2144 | Goodness makes truth and knowledge possible [Plato] |
| 2164 | Bad is always destructive, where good preserves and benefits [Plato] |
| 393 | Good first, then beauty, then reason, then knowledge, then pleasure [Plato, by PG] |
| 9274 | Plato's legacy to European thought was the Good, the Beautiful and the True [Plato, by Gray] |
| 177 | If a person is good they will automatically become happy [Plato] |
| 301 | Only knowledge of some sort is good [Plato] |
| 2138 | Pleasure is commonly thought to be the good, though the more ingenious prefer knowledge [Plato] |
| 4322 | In slaking our thirst the goodness of the action and the pleasure are clearly separate [Plato] |
| 94 | Pleasure is better with the addition of intelligence, so pleasure is not the good [Plato, by Aristotle] |
| 2070 | Even people who think pleasure is the good admit that there are bad pleasures [Plato] |
| 136 | Good should be the aim of pleasant activity, not the other way round [Plato] |
| 265 | An action is only just if it is performed by someone with a just character and outlook [Plato] |
| 193 | Some things are good even though they are not beneficial to men [Plato] |
| 269 | Attempted murder is like real murder, but we should respect the luck which avoided total ruin [Plato] |
| 14178 | Happiness is secure enjoyment of what is good and beautiful [Plato] |
| 17947 | Plato decided that the virtuous and happy life was the philosophical life [Plato, by Nehamas] |
| 332 | One should exercise both the mind and the body, to avoid imbalance [Plato] |
| 385 | Some of the pleasures and pains we feel are false [Plato] |
| 387 | A small pure pleasure is much finer than a large one contaminated with pain [Plato] |
| 2157 | Nice smells are intensive, have no preceding pain, and no bad after-effect [Plato] |
| 371 | Reason, memory, truth and wisdom are far better than pleasure, for those who can attain them [Plato] |
| 376 | Would you prefer a life of pleasure without reason, or one of reason without pleasure? [Plato] |
| 382 | It is unlikely that the gods feel either pleasure or pain [Plato] |
| 240 | It would be strange if the gods rewarded those who experienced the most pleasure in life [Plato] |
| 197 | Some pleasures are not good, and some pains are not evil [Plato] |
| 200 | People tend only to disapprove of pleasure if it leads to pain, or prevents future pleasure [Plato] |
| 2134 | Philosophers are concerned with totally non-physical pleasures [Plato] |
| 157 | Most pleasure is release from pain, and is therefore not worthwhile [Plato] |
| 373 | Pleasure is certainly very pleasant, but it doesn't follow that all pleasures are good [Plato] |
| 379 | The good must be sufficient and perfect, and neither intellect nor pleasure are that [Plato] |
| 381 | We feel pleasure when we approach our natural state of harmony [Plato] |
| 2156 | There are three types of pleasure, for reason, for spirit and for appetite [Plato] |
| 328 | Everything that takes place naturally is pleasant [Plato] |
| 361 | It is a mistake to think that the most violent pleasure or pain is therefore the truest reality [Plato] |
| 134 | Good and bad people seem to experience equal amounts of pleasure and pain [Plato] |
| 386 | Intense pleasure and pain are not felt in a good body, but in a worthless one [Plato] |
| 2123 | Excessive pleasure deranges people, making the other virtues impossible [Plato] |
| 264 | The conquest of pleasure is the noblest victory of all [Plato] |
| 132 | If happiness is the satisfaction of desires, then a life of scratching itches should be happiness [Plato] |
| 2158 | Pleasure-seekers desperately seek illusory satisfaction, like filling a leaky vessel [Plato] |
| 4319 | In a fool's mind desire is like a leaky jar, insatiable in its desires, and order and contentment are better [Plato] |
| 2166 | We should behave well even if invisible, for the health of the mind [Plato] |
| 1636 | Wickedness is an illness of the soul [Plato] |
| 3929 | No moral theory is of any use if it doesn't serve the interests of the individual concerned [Hume] |
| 388 | Hedonists must say that someone in pain is bad, even if they are virtuous [Plato] |
| 130 | Is the happiest state one of sensual, self-indulgent freedom? [Plato] |
| 377 | If you lived a life of maximum pleasure, would you still be lacking anything? [Plato] |
| 378 | A life of pure pleasure with no intellect is the life of a jellyfish [Plato] |
| 2097 | Isn't it better to have a reputation for goodness than to actually be good? [Plato] |
| 19946 | Morality is a compromise, showing restraint, to avoid suffering wrong without compensation [Plato] |
| 5 | Justice is merely the interests of the stronger party [Plato] |
| 7 | Surely you don't return a borrowed weapon to a mad friend? [Plato] |
| 8 | Is right just the interests of the powerful? [Plato] |
| 15 | Sin first, then sacrifice to the gods from the proceeds [Plato] |
| 13785 | 'Arete' signifies lack of complexity and a free-flowing soul [Plato] |
| 6015 | Plato, unusually, said that theoretical and practical wisdom are inseparable [Plato, by Kraut] |
| 3925 | Personal Merit is the possession of useful or agreeable mental qualities [Hume] |
| 170 | The only slavery which is not dishonourable is slavery to excellence [Plato] |
| 144 | Reason impels us towards excellence, which teaches us self-control [Plato] |
| 5944 | For Plato, virtue is its own reward [Lawson-Tancred on Plato] |
| 4332 | Virtue is a concord of reason and emotion, with pleasure and pain trained to correct ends [Plato] |
| 248 | A serious desire for moral excellence is very rare indeed [Plato] |
| 253 | Every crime is the result of excessive self-love [Plato] |
| 263 | The only worthwhile life is one devoted to physical and moral perfection [Plato] |
| 4580 | All virtues benefit either the public, or the individual who possesses them [Hume] |
| 120 | Should we avoid evil because it will bring us bad consequences? [Plato] |
| 182 | The first step on the right path is the contemplation of physical beauty when young [Plato] |
| 1927 | It seems that virtue is neither natural nor taught, but is a divine gift [Plato] |
| 189 | If we punish wrong-doers, it shows that we believe virtue can be taught [Plato] |
| 235 | Virtue is the aim of all laws [Plato] |
| 1913 | Is virtue taught, or achieved by practice, or a natural aptitude, or what? [Plato] |
| 1921 | If virtue is a type of knowledge then it ought to be taught [Plato] |
| 204 | Socrates is contradicting himself in claiming virtue can't be taught, but that it is knowledge [Plato] |
| 188 | Socrates did not believe that virtue could be taught [Plato] |
| 118 | I would rather be a victim of crime than a criminal [Plato] |
| 305 | Something which lies midway between two evils is better than either of them [Plato] |
| 281 | The arts produce good and beautiful things by preserving the mean [Plato] |
| 1918 | How can you know part of virtue without knowing the whole? [Plato] |
| 1916 | Even if virtues are many and various, they must have something in common to make them virtues [Plato] |
| 2155 | True goodness requires mental unity and harmony [Plato] |
| 277 | The Guardians must aim to discover the common element in the four cardinal virtues [Plato] |
| 2126 | A good community necessarily has wisdom, courage, self-discipline and morality [Plato] |
| 140 | Self-indulgent desire makes friendship impossible, because it makes a person incapable of co-operation [Plato] |
| 131 | If absence of desire is happiness, then nothing is happier than a stone or a corpse [Plato] |
| 254 | Excessive laughter and tears must be avoided [Plato] |
| 119 | A criminal is worse off if he avoids punishment [Plato] |
| 2092 | Simonides said morality is helping one's friends and harming one's enemies [Plato] |
| 266 | Injustice is the mastery of the soul by bad feelings, even if they do not lead to harm [Plato] |
| 23562 | If the parts of our soul do their correct work, we will be just people, and will act justly [Plato] |
| 3922 | Justice only exists to support society [Hume] |
| 23560 | If we all naturally had everything we could ever desire, the virtue of justice would be irrelevant [Hume] |
| 129 | Do most people praise self-discipline and justice because they are too timid to gain their own pleasure? [Plato] |
| 293 | Being unafraid (perhaps through ignorance) and being brave are two different things [Plato] |
| 4320 | The popular view is that health is first, good looks second, and honest wealth third [Plato] |
| 242 | The best people are produced where there is no excess of wealth or poverty [Plato] |
| 256 | Virtue and great wealth are incompatible [Plato] |
| 351 | War aims at the acquisition of wealth, because we are enslaved to the body [Plato] |
| 294 | People say that friendship exists only between good men [Plato] |
| 21093 | Friendship without community spirit misses out on the main part of virtue [Hume] |
| 156 | Bad people are never really friends with one another [Plato] |
| 3918 | Moral philosophy aims to show us our duty [Hume] |
| 3919 | Conclusions of reason do not affect our emotions or decisions to act [Hume] |
| 3928 | Virtue just requires careful calculation and a preference for the greater happiness [Hume] |
| 3923 | No one would cause pain to a complete stranger who happened to be passing [Hume] |
| 3924 | Nature makes private affections come first, because public concerns are spread too thinly [Hume] |
| 2912 | Plato is boring [Nietzsche on Plato] |
| 19889 | People need society because the individual has too many needs [Plato] |
| 21099 | People must have agreed to authority, because they are naturally equal, prior to education [Hume] |
| 137 | As with other things, a good state is organised and orderly [Plato] |
| 19890 | All exchanges in a community are for mutual benefit [Plato] |
| 3921 | The safety of the people is the supreme law [Hume] |
| 21096 | The only purpose of government is to administer justice, which brings security [Hume] |
| 10 | After a taste of mutual harm, men make a legal contract to avoid it [Plato] |
| 21100 | The idea that society rests on consent or promises undermines obedience [Hume] |
| 20495 | We no more give 'tacit assent' to the state than a passenger carried on board a ship while asleep [Hume] |
| 21101 | The people would be amazed to learn that government arises from their consent [Hume] |
| 21091 | It would be absurd if even a free constitution did not impose restraints, for the public good [Hume] |
| 23561 | People doing their jobs properly is the fourth cardinal virtue for a city [Plato] |
| 21097 | Modern monarchies are (like republics) rule by law, rather than by men [Hume] |
| 245 | Totalitarian states destroy friendships and community spirit [Plato] |
| 2149 | Reluctant rulers make a better and more unified administration [Plato] |
| 2132 | Only rule by philosophers of integrity can keep a community healthy [Plato] |
| 21092 | Nobility either share in the power of the whole, or they compose the power of the whole [Hume] |
| 3927 | Society prefers helpful lies to harmful truth [Hume] |
| 22559 | Democracy is the worst of good constitutions, but the best of bad constitutions [Plato, by Aristotle] |
| 141 | A good citizen won't be passive, but will redirect the needs of the state [Plato] |
| 239 | Education in virtue produces citizens who are active but obedient [Plato] |
| 2131 | Is there anything better for a community than to produce excellent people? [Plato] |
| 2233 | No government has ever suffered by being too tolerant of philosophy [Hume] |
| 6703 | Poor people lack the knowledge or wealth to move to a different state [Hume] |
| 123 | Do most people like equality because they are second-rate? [Plato] |
| 1402 | Friendship is impossible between master and slave, even if they are made equal [Plato] |
| 262 | Men and women should qualify equally for honours on merit [Plato] |
| 3920 | If you equalise possessions, people's talents will make them unequal again [Hume] |
| 124 | Does nature imply that it is right for better people to have greater benefits? [Plato] |
| 21094 | There are two kinds of right - to power, and to property [Hume] |
| 236 | Sound laws achieve the happiness of those who observe them [Plato] |
| 6581 | Hume thought (unlike Locke) that property is a merely conventional relationship [Hume, by Fogelin] |
| 21102 | We all know that the history of property is founded on injustices [Hume] |
| 21095 | It is an exaggeration to say that property is the foundation of all government [Hume] |
| 259 | Justice is granting the equality which unequals deserve [Plato] |
| 322 | Intelligence is the result of rational teaching; true opinion can result from irrational persuasion [Plato] |
| 2152 | Dialectic is the highest and most important part of the curriculum [Plato] |
| 257 | Mathematics has the widest application of any subject on the curriculum [Plato] |
| 331 | Bad governments prevent discussion, and discourage the study of virtue [Plato] |
| 238 | Children's games should channel their pleasures into adult activity [Plato] |
| 260 | Control of education is the key office of state, and should go to the best citizen [Plato] |
| 2148 | To gain knowledge, turn away from the world of change, and focus on true goodness [Plato] |
| 250 | The best way to educate the young is not to rebuke them, but to set a good example [Plato] |
| 222 | Only a great person can understand the essence of things, and an even greater person can teach it [Plato] |
| 4331 | Education is channelling a child's feelings into the right course before it understands why [Plato] |
| 2153 | Compulsory intellectual work never remains in the mind [Plato] |
| 1638 | Didactic education is hard work and achieves little [Plato] |
| 4677 | If suicide is wrong because only God disposes of our lives, it must also be wrong to save lives [Hume] |
| 298 | While sex is very pleasant, it should be in secret, as it looks contemptible [Plato] |
| 311 | The cosmos must be unique, because it resembles the creator, who is unique [Plato] |
| 310 | The creator of the cosmos had no envy, and so wanted things to be as like himself as possible [Plato] |
| 275 | Creation is not for you; you exist for the sake of creation [Plato] |
| 2195 | We can discover some laws of nature, but never its ultimate principles and causes [Hume] |
| 225 | The unlimited has no shape and is endless [Plato] |
| 233 | Some things do not partake of the One [Plato] |
| 2062 | The only movement possible for the One is in space or in alteration [Plato] |
| 231 | Everything partakes of the One in some way [Plato] |
| 325 | We must consider the four basic shapes as too small to see, only becoming visible in large numbers [Plato] |
| 14301 | We have no good concept of solidity or matter, because accounts of them are all circular [Hume] |
| 327 | There are two types of cause, the necessary and the divine [Plato] |
| 2245 | A priori it looks as if a cause could have absolutely any effect [Hume] |
| 4772 | If a singular effect is studied, its cause can only be inferred from the types of events involved [Hume] |
| 13156 | Fancy being unable to distinguish a cause from its necessary background conditions! [Plato] |
| 4579 | The idea of a final cause is very uncertain and unphilosophical [Hume] |
| 8341 | Hume never even suggests that there is no such thing as causation [Hume, by Strawson,G] |
| 8344 | At first Hume said qualities are the causal entities, but later he said events [Hume, by Davidson] |
| 8382 | For Hume a constant conjunction is both necessary and sufficient for causation [Hume, by Crane] |
| 3662 | Hume says we can only know constant conjunctions, not that that's what causation IS [Hume, by Strawson,G] |
| 16946 | Causation is just invariance, as long as it is described in general terms [Quine on Hume] |
| 15250 | If impressions, memories and ideas only differ in vivacity, nothing says it is memory, or repetition [Whitehead on Hume] |
| 2234 | It is only when two species of thing are constantly conjoined that we can infer one from the other [Hume] |
| 4771 | In both of Hume's definitions, causation is extrinsic to the sequence of events [Psillos on Hume] |
| 5194 | Hume's definition of cause as constantly joined thoughts can't cover undiscovered laws [Ayer on Hume] |
| 2221 | A cause is either similar events following one another, or an experience always suggesting a second experience [Hume] |
| 2193 | No causes can be known a priori, but only from experience of constant conjunctions [Hume] |
| 8422 | Cause is where if the first object had not been, the second had not existed [Hume] |
| 19274 | Hume seems to presuppose necessary connections between mental events [Kripke on Hume] |
| 20705 | That events could be uncaused is absurd; I only say intuition and demonstration don't show this [Hume] |
| 2218 | In observing causes we can never observe any necessary connections or binding qualities [Hume] |
| 15249 | Hume never shows how a strong habit could generate the concept of necessity [Harré/Madden on Hume] |
| 8339 | Hume's regularity theory of causation is epistemological; he believed in some sort of natural necessity [Hume, by Strawson,G] |
| 314 | Heavenly movements gave us the idea of time, and caused us to inquire about the heavens [Plato] |
| 1526 | Almost everyone except Plato thinks that time could not have been generated [Plato, by Aristotle] |
| 312 | Time came into existence with the heavens, so that there will be a time when they can be dissolved [Plato] |
| 369 | If the Earth is spherical and in the centre, it is kept in place by universal symmetry, not by force [Plato] |
| 309 | Clearly the world is good, so its maker must have been concerned with the eternal, not with change [Plato] |
| 273 | Movement is transmitted through everything, and it must have started with self-generated motion [Plato] |
| 148 | If the prime origin is destroyed, it will not come into being again out of anything [Plato] |
| 308 | If the cosmos is an object of perception then it must be continually changing [Plato] |
| 13779 | The natural offspring of a lion is called a 'lion' (but what about the offspring of a king?) [Plato] |
| 279 | Only divine things can always stay the same, and bodies are not like that [Plato] |
| 13783 | Even the gods love play [Plato] |
| 175 | Gods are not lovers of wisdom, because they are already wise [Plato] |
| 6959 | We can't assume God's perfections are like our ideas or like human attributes [Hume] |
| 152 | The mind of God is fully satisfied and happy with a vision of reality and truth [Plato] |
| 2630 | If Plato's God is immaterial, he will lack consciousness, wisdom, pleasure and movement, which are essential to him [Cicero on Plato] |
| 337 | It seems that the gods love things because they are pious, rather than making them pious by loving them [Plato] |
| 336 | Is what is pious loved by the gods because it is pious, or is it pious because they love it? (the 'Euthyphro Question') [Plato] |
| 2058 | God must be the epitome of goodness, and we can only approach a divine state by being as good as possible [Plato] |
| 8004 | In 'The Laws', to obey the law is to be obey god [Plato, by MacIntyre] |
| 6957 | The objects of theological reasoning are too big for our minds [Hume] |
| 234 | We couldn't discuss the non-existence of the One without knowledge of it [Plato] |
| 2244 | It can never be a logical contradiction to assert the non-existence of something thought to exist [Hume] |
| 21255 | No being's non-existence can imply a contradiction, so its existence cannot be proved a priori [Hume] |
| 21261 | Self-moving soul has to be the oldest thing there is [Plato] |
| 21258 | The only possible beginning for the endless motions of reality is something self-generated [Plato] |
| 21254 | A chain of events requires a cause for the whole as well as the parts, yet the chain is just a sum of parts [Hume] |
| 1435 | If something must be necessary so that something exists rather than nothing, why can't the universe be necessary? [Hume] |
| 21257 | Self-generating motion is clearly superior to all other kinds of motion [Plato] |
| 274 | Soul must be the cause of all the opposites, such as good and evil or beauty and ugliness [Plato] |
| 21263 | If all the motions of nature reflect calculations of reason, then the best kind of soul must direct it [Plato] |
| 6962 | The thing which contains order must be God, so see God where you see order [Hume] |
| 6958 | How can we pronounce on a whole after a brief look at a very small part? [Hume] |
| 21282 | Design cannot prove a unified Deity. Many men make a city, so why not many gods for a world? [Hume] |
| 21280 | From a ship you would judge its creator a genius, not a mere humble workman [Hume] |
| 21281 | This excellent world may be the result of a huge sequence of trial-and-error [Hume] |
| 21283 | Humans renew their species sexually. If there are many gods, would they not do the same? [Hume] |
| 6966 | Creation is more like vegetation than human art, so it won't come from reason [Hume] |
| 21284 | This Creator god might be an infant or incompetent or senile [Hume] |
| 21286 | Motion often begins in matter, with no sign of a controlling agent [Hume] |
| 21287 | The universe could settle into superficial order, without a designer [Hume] |
| 21288 | Ideas arise from objects, not vice versa; ideas only influence matter if they are linked [Hume] |
| 21256 | A surprise feature of all products of 9 looks like design, but is actually a necessity [Hume] |
| 6963 | Why would we infer an infinite creator from a finite creation? [Hume] |
| 6967 | Order may come from an irrational source as well as a rational one [Hume] |
| 6960 | Analogy suggests that God has a very great human mind [Hume] |
| 6965 | The universe may be the result of trial-and-error [Hume] |
| 6964 | From our limited view, we cannot tell if the universe is faulty [Hume] |
| 2232 | You can't infer the cause to be any greater than its effect [Hume] |
| 21279 | If the divine cause is proportional to its effects, the effects are finite, so the Deity cannot be infinite [Hume] |
| 2227 | A miracle violates laws which have been established by continuous unchanging experience, so should be ignored [Hume] |
| 7636 | It can't be more rational to believe in natural laws than miracles if the laws are not rational [Ishaq on Hume] |
| 2228 | All experience must be against a supposed miracle, or it wouldn't be called 'a miracle' [Hume] |
| 2229 | To establish a miracle the falseness of the evidence must be a greater miracle than the claimed miraculous event [Hume] |
| 14 | If the gods are non-existent or indifferent, why bother to deceive them? [Plato] |
| 150 | We cannot conceive of God, so we have to think of Him as an immortal version of ourselves [Plato] |
| 2185 | The idea of an infinite, intelligent, wise and good God arises from augmenting the best qualities of our own minds [Hume] |
| 149 | There isn't a single reason for positing the existence of immortal beings [Plato] |
| 278 | If astronomical movements are seen as necessary instead of by divine will, this leads to atheism [Plato] |
| 21265 | The heavens must be full of gods, controlling nature either externally or from within [Plato] |
| 21262 | There must be at least two souls controlling the cosmos, one doing good, the other the opposite [Plato] |
| 363 | Whether the soul pre-exists our body depends on whether it contains the ultimate standard of reality [Plato] |
| 146 | Soul is always in motion, so it must be self-moving and immortal [Plato] |
| 21296 | If all of my perceptions were removed by death, nothing more is needed for total annihilation [Hume] |
| 2165 | Something is unlikely to be immortal if it is imperfectly made from diverse parts [Plato] |
| 13 | Is the supreme reward for virtue to be drunk for eternity? [Plato] |
| 2057 | There must always be some force of evil ranged against good [Plato] |
| 2120 | God is responsible for the good things, but we must look elsewhere for the cause of the bad things [Plato] |