440 ideas
| 11300 | Agathon: good [PG] |
| 11301 | Aisthesis: perception, sensation, consciousness [PG] |
| 11302 | Aitia / aition: cause, explanation [PG] |
| 11303 | Akrasia: lack of control, weakness of will [PG] |
| 11304 | Aletheia: truth [PG] |
| 11305 | Anamnesis: recollection, remembrance [PG] |
| 11306 | Ananke: necessity [PG] |
| 11307 | Antikeimenon: object [PG] |
| 11375 | Apatheia: unemotional [PG] |
| 11308 | Apeiron: the unlimited, indefinite [PG] |
| 11376 | Aphairesis: taking away, abstraction [PG] |
| 11309 | Apodeixis: demonstration [PG] |
| 11310 | Aporia: puzzle, question, anomaly [PG] |
| 11311 | Arche: first principle, the basic [PG] |
| 11312 | Arete: virtue, excellence [PG] |
| 11313 | Chronismos: separation [PG] |
| 11314 | Diairesis: division [PG] |
| 11315 | Dialectic: dialectic, discussion [PG] |
| 11316 | Dianoia: intellection [cf. Noesis] [PG] |
| 11317 | Diaphora: difference [PG] |
| 11318 | Dikaiosune: moral goodness, justice [PG] |
| 11319 | Doxa: opinion, belief [PG] |
| 11320 | Dunamis: faculty, potentiality, capacity [PG] |
| 11321 | Eidos: form, idea [PG] |
| 11322 | Elenchos: elenchus, interrogation [PG] |
| 11323 | Empeiron: experience [PG] |
| 11324 | Energeia: employment, actuality, power? [PG] |
| 11325 | Enkrateia: control [PG] |
| 11326 | Entelecheia: entelechy, having an end [PG] |
| 11327 | Epagoge: induction, explanation [PG] |
| 11328 | Episteme: knowledge, understanding [PG] |
| 11329 | Epithumia: appetite [PG] |
| 11330 | Ergon: function [PG] |
| 11331 | Eristic: polemic, disputation [PG] |
| 11332 | Eros: love [PG] |
| 11333 | Eudaimonia: flourishing, happiness, fulfilment [PG] |
| 11334 | Genos: type, genus [PG] |
| 11335 | Hexis: state, habit [PG] |
| 11336 | Horismos: definition [PG] |
| 11337 | Hule: matter [PG] |
| 11338 | Hupokeimenon: subject, underlying thing [cf. Tode ti] [PG] |
| 11339 | Kalos / kalon: beauty, fineness, nobility [PG] |
| 11340 | Kath' hauto: in virtue of itself, essentially [PG] |
| 11341 | Kinesis: movement, process [PG] |
| 11342 | Kosmos: order, universe [PG] |
| 11343 | Logos: reason, account, word [PG] |
| 11344 | Meson: the mean [PG] |
| 11345 | Metechein: partaking, sharing [PG] |
| 11377 | Mimesis: imitation, fine art [PG] |
| 11346 | Morphe: form [PG] |
| 11347 | Noesis: intellection, rational thought [cf. Dianoia] [PG] |
| 11348 | Nomos: convention, law, custom [PG] |
| 11349 | Nous: intuition, intellect, understanding [PG] |
| 11350 | Orexis: desire [PG] |
| 11351 | Ousia: substance, (primary) being, [see 'Prote ousia'] [PG] |
| 11352 | Pathos: emotion, affection, property [PG] |
| 11353 | Phantasia: imagination [PG] |
| 11354 | Philia: friendship [PG] |
| 11355 | Philosophia: philosophy, love of wisdom [PG] |
| 11356 | Phronesis: prudence, practical reason, common sense [PG] |
| 11357 | Physis: nature [PG] |
| 11358 | Praxis: action, activity [PG] |
| 11359 | Prote ousia: primary being [PG] |
| 11360 | Psuche: mind, soul, life [PG] |
| 11361 | Sophia: wisdom [PG] |
| 11362 | Sophrosune: moderation, self-control [PG] |
| 11363 | Stoicheia: elements [PG] |
| 11364 | Sullogismos: deduction, syllogism [PG] |
| 11365 | Techne: skill, practical knowledge [PG] |
| 11366 | Telos: purpose, end [PG] |
| 11367 | Theoria: contemplation [PG] |
| 11368 | Theos: god [PG] |
| 11369 | Ti esti: what-something-is, essence [PG] |
| 11370 | Timoria: vengeance, punishment [PG] |
| 11371 | To ti en einai: essence, what-it-is-to-be [PG] |
| 11372 | To ti estin: essence [PG] |
| 11373 | Tode ti: this-such, subject of predication [cf. hupokeimenon] [PG] |
| 7504 | Modern science comes from Descartes' view that knowledge doesn't need moral purity [Descartes, by Foucault] |
| 11461 | 323 (roughly): Euclid wrote 'Elements', summarising all of geometry [PG] |
| 11390 | 1000 (roughly): Upanishads written (in Sanskrit); religious and philosophical texts [PG] |
| 11391 | 750 (roughly): the Book of Genesis written by Hebrew writers [PG] |
| 11392 | 586: eclipse of the sun on the coast of modern Turkey was predicted by Thales of Miletus [PG] |
| 11395 | 570: Anaximander flourished in Miletus [PG] |
| 11396 | 563: the Buddha born in northern India [PG] |
| 11398 | 540: Lao Tzu wrote 'Tao Te Ching', the basis of Taoism [PG] |
| 11400 | 529: Pythagoras created his secretive community at Croton in Sicily [PG] |
| 11403 | 500: Heraclitus flourishes at Ephesus, in modern Turkey [PG] |
| 11404 | 496: Confucius travels widely, persuading rulers to be more moral [PG] |
| 11408 | 472: Empedocles persuades his city (Acragas in Sicily) to become a democracy [PG] |
| 11412 | 450 (roughly): Parmenides and Zeno visit Athens from Italy [PG] |
| 11414 | 445: Protagoras helps write laws for the new colony of Thurii [PG] |
| 11417 | 436 (roughly): Anaxagoras is tried for impiety, and expelled from Athens [PG] |
| 11535 | 170 (roughly): Marcus Aurelius wrote his private stoic meditations [PG] |
| 11537 | -200 (roughly): Sextus Empiricus wrote a series of books on scepticism [PG] |
| 11541 | 263: Porphyry began to study with Plotinus in Rome [PG] |
| 11545 | 310: Christianity became the official religion of the Roman empire [PG] |
| 11549 | 387: Ambrose converts Augustine to Christianity [PG] |
| 11555 | 523: Boethius imprisoned at Pavia, and begins to write [PG] |
| 11557 | 529: the emperor Justinian closes all the philosophy schools in Athens [PG] |
| 11421 | 427: Gorgias visited Athens as ambassador for Leontini [PG] |
| 11425 | 399: Socrates executed (with Plato absent through ill health) [PG] |
| 11432 | 387 (roughly): Plato returned to Athens, and founded the Academy [PG] |
| 11433 | 387 (roughly): Aristippus the Elder founder a hedonist school at Cyrene [PG] |
| 11440 | 367: the teenaged Aristotle came to study at the Academy [PG] |
| 11443 | 360 (roughly): Diogenes of Sinope lives in a barrel in central Athens [PG] |
| 11445 | 347: death of Plato [PG] |
| 11454 | 343: Aristotle becomes tutor to 13 year old Alexander (the Great) [PG] |
| 11456 | 335: Arisotle founded his school at the Lyceum in Athens [PG] |
| 11459 | 330 (roughly): Chuang Tzu wrote his Taoist book [PG] |
| 11465 | 322: Aristotle retired to Chalcis, and died there [PG] |
| 11468 | 307 (roughly): Epicurus founded his school at the Garden in Athens [PG] |
| 11470 | 301 (roughly): Zeno of Citium founded Stoicism at the Stoa Poikile in Athens [PG] |
| 11483 | 261: Cleanthes replaced Zeno as head of the Stoa [PG] |
| 11486 | 229 (roughly): Chrysippus replaced Cleanthes has head of the Stoa [PG] |
| 11492 | 157 (roughly): Carneades became head of the Academy [PG] |
| 11509 | 85: most philosophical activity moves to Alexandria [PG] |
| 11513 | 78: Cicero visited the stoic school on Rhodes [PG] |
| 11516 | 60 (roughly): Lucretius wrote his Latin poem on epicureanism [PG] |
| 11528 | 65: Seneca forced to commit suicide by Nero [PG] |
| 11531 | 80: the discourses of the stoic Epictetus are written down [PG] |
| 11564 | 1090: Anselm publishes his proof of the existence of God [PG] |
| 11558 | 622 (roughly): Mohammed writes the Koran [PG] |
| 11559 | 642: Arabs close the philosophy schools in Alexandria [PG] |
| 11560 | 910 (roughly): Al-Farabi wrote Arabic commentaries on Aristotle [PG] |
| 11562 | 1015 (roughly): Ibn Sina (Avicenna) writes a book on Aristotle [PG] |
| 11566 | 1115: Abelard is the chief logic teacher in Paris [PG] |
| 11573 | 1166: Ibn Rushd (Averroes) wrote extensive commentaries on Aristotle [PG] |
| 11581 | 1266: Aquinas began writing 'Summa Theologica' [PG] |
| 11586 | 1280: after his death, the teaching of Aquinas becomes official Dominican doctrine [PG] |
| 11591 | 1328: William of Ockham decides the Pope is a heretic, and moves to Munich [PG] |
| 17916 | 1347: the Church persecutes philosophical heresies [PG] |
| 11593 | 1470: Marsilio Ficino founds a Platonic Academy in Florence [PG] |
| 11596 | 1513: Machiavelli wrote 'The Prince' [PG] |
| 11599 | 1543: Copernicus publishes his heliocentric view of the solar system [PG] |
| 11601 | 1580: Montaigne publishes his essays [PG] |
| 11607 | 1600: Giordano Bruno was burned at the stake in Rome [PG] |
| 11613 | 1619: Descartes's famous day of meditation inside a stove [PG] |
| 11614 | 1620: Bacon publishes 'Novum Organum' [PG] |
| 11619 | 1633: Galileo convicted of heresy by the Inquisition [PG] |
| 11623 | 1641: Descartes publishes his 'Meditations' [PG] |
| 11626 | 1650: death of Descartes, in Stockholm [PG] |
| 11627 | 1651: Hobbes publishes 'Leviathan' [PG] |
| 11633 | 1662: the Port Royal Logic is published [PG] |
| 11634 | 1665: Spinoza writes his 'Ethics' [PG] |
| 11643 | 1676: Leibniz settled as librarian to the Duke of Brunswick [PG] |
| 11649 | 1687: Newton publishes his 'Principia Mathematica' [PG] |
| 11652 | 1690: Locke publishes his 'Essay' [PG] |
| 11654 | 1697: Bayle publishes his 'Dictionary' [PG] |
| 11659 | 1713: Berkeley publishes his 'Three Dialogues' [PG] |
| 11666 | 1734: Voltaire publishes his 'Philosophical Letters' [PG] |
| 11667 | 1739: Hume publishes his 'Treatise' [PG] |
| 11675 | 1762: Rousseau publishes his 'Social Contract' [PG] |
| 11682 | 1781: Kant publishes his 'Critique of Pure Reason' [PG] |
| 11683 | 1785: Reid publishes his essays defending common sense [PG] |
| 11687 | 1798: the French Revolution [PG] |
| 11694 | 1807: Hegel publishes his 'Phenomenology of Spirit' [PG] |
| 11701 | 1818: Schopenhauer publishes his 'World as Will and Idea' [PG] |
| 11710 | 1840: Kierkegaard is writing extensively in Copenhagen [PG] |
| 11713 | 1843: Mill publishes his 'System of Logic' [PG] |
| 11715 | 1848: Marx and Engels publis the Communist Manifesto [PG] |
| 11717 | 1859: Darwin publishes his 'Origin of the Species' [PG] |
| 11721 | 1861: Mill publishes 'Utilitarianism' [PG] |
| 11724 | 1867: Marx begins publishing 'Das Kapital' [PG] |
| 11733 | 1879: Peirce taught for five years at Johns Hopkins University [PG] |
| 17907 | 1879: Frege invents predicate logic [PG] |
| 17909 | 1892: Frege's essay 'Sense and Reference' [PG] |
| 17908 | 1884: Frege publishes his 'Foundations of Arithmetic' [PG] |
| 11735 | 1885: Nietzsche completed 'Thus Spake Zarathustra' [PG] |
| 17911 | 1888: Dedekind publishes axioms for arithmetic [PG] |
| 11740 | 1890: James published 'Principles of Psychology' [PG] |
| 11742 | 1895 (roughly): Freud developed theories of the unconscious [PG] |
| 11745 | 1900: Husserl began developing Phenomenology [PG] |
| 17917 | 1953: Wittgenstein's 'Philosophical Investigations' [PG] |
| 17919 | 1956: Place proposed mind-brain identity [PG] |
| 11804 | 1962: Kuhn's 'Structure of Scientific Revolutions' [PG] |
| 17921 | 1967: Putnam proposed functionalism of the mind [PG] |
| 11808 | 1971: Rawls's 'A Theory of Justice' [PG] |
| 11810 | 1972: Kripke publishes 'Naming and Necessity' [PG] |
| 11813 | 1975: Singer publishes 'Animal Rights' [PG] |
| 17920 | 1975: Putnam published his Twin Earth example [PG] |
| 11820 | 1986: David Lewis publishes 'On the Plurality of Worlds' [PG] |
| 11746 | 1903: Moore published 'Principia Ethica' [PG] |
| 11747 | 1904: Dewey became professor at Columbia University [PG] |
| 17910 | 1908: Zermelo publishes axioms for set theory [PG] |
| 11752 | 1910: Russell and Whitehead begin publishing 'Principia Mathematica' [PG] |
| 11756 | 1912: Russell meets Wittgenstein in Cambridge [PG] |
| 11762 | 1921: Wittgenstein's 'Tractatus' published [PG] |
| 11765 | 1927: Heidegger's 'Being and Time' published [PG] |
| 11768 | 1930: Frank Ramsey dies at 27 [PG] |
| 11770 | 1931: Gödel's Incompleteness Theorems [PG] |
| 11773 | 1933: Tarski's theory of truth [PG] |
| 11783 | 1942: Camus published 'The Myth of Sisyphus' [PG] |
| 11784 | 1943: Sartre's 'Being and Nothingness' [PG] |
| 11787 | 1945: Merleau-Ponty's 'Phenomenology of Perception' [PG] |
| 17918 | 1947: Carnap published 'Meaning and Necessity' [PG] |
| 11794 | 1950: Quine's essay 'Two Dogmas of Empiricism' [PG] |
| 3600 | Slow and accurate thought makes the greatest progress [Descartes] |
| 3656 | The greatest good for a state is true philosophers [Descartes] |
| 24032 | Clever scholars can obscure things which are obvious even to peasants [Descartes] |
| 3601 | Most things in human life seem vain and useless [Descartes] |
| 3602 | Almost every daft idea has been expressed by some philosopher [Descartes] |
| 21962 | Metaphysics is the roots of the tree of science [Descartes] |
| 24033 | Most scholastic disputes concern words, where agreeing on meanings would settle them [Descartes] |
| 4465 | Note that "is" can assert existence, or predication, or identity, or classification [PG] |
| 3653 | My Meditations are the complete foundation of my physics [Descartes] |
| 1569 | Descartes impoverished the classical idea of logos, and it no longer covered human experience [Roochnik on Descartes] |
| 24024 | The secret of the method is to recognise which thing in a series is the simplest [Descartes] |
| 3603 | Methodical thinking is cautious, analytical, systematic, and panoramic [Descartes, by PG] |
| 2248 | Reason says don't assent to uncertain principles, just as much as totally false ones [Descartes] |
| 24018 | One truth leads us to another [Descartes] |
| 2857 | Since Plato all philosophers have followed the herd, except Descartes, stuck in superficial reason [Nietzsche on Descartes] |
| 4686 | Fallacies are errors in reasoning, 'formal' if a clear rule is breached, and 'informal' if more general [PG] |
| 7415 | Question-begging assumes the proposition which is being challenged [PG] |
| 3612 | Clear and distinct conceptions are true because a perfect God exists [Descartes] |
| 3641 | It is circular to make truth depend on believing God's existence is true [Arnauld on Descartes] |
| 4524 | Descartes is right that in the Christian view only God can guarantee the reliability of senses [Nietzsche on Descartes] |
| 3659 | I know the truth that God exists and is the author of truth [Descartes] |
| 2290 | Once it is clear that there is a God who is no deceiver, I conclude that clear and distinct perceptions must be true [Descartes] |
| 7414 | What is true of a set is also true of its members [PG] |
| 6696 | The Ad Hominem Fallacy criticises the speaker rather than the argument [PG] |
| 4736 | Truth is such a transcendentally clear notion that it cannot be further defined [Descartes] |
| 3610 | Truth is clear and distinct conception - of which it is hard to be sure [Descartes] |
| 2266 | My general rule is that everything that I perceive clearly and distinctly is true [Descartes] |
| 4301 | Someone may think a thing is 'clear and distinct', but be wrong [Leibniz on Descartes] |
| 4298 | All items of possible human knowledge are interconnected, and can be reached by inference [Descartes] |
| 4687 | Minimal theories of truth avoid ontological commitment to such things as 'facts' or 'reality' [PG] |
| 10054 | Arithmetic and geometry achieve some certainty without worrying about existence [Descartes] |
| 6516 | Monty Hall Dilemma: do you abandon your preference after Monty eliminates one of the rivals? [PG] |
| 2252 | Surely maths is true even if I am dreaming? [Descartes] |
| 2430 | I can learn the concepts of duration and number just from observing my own thoughts [Descartes] |
| 13445 | Descartes showed a one-one order-preserving match between points on a line and the real numbers [Descartes, by Hart,WD] |
| 24036 | I can only see the proportion of two to three if there is a common measure - their unity [Descartes] |
| 24035 | Unity is something shared by many things, so in that respect they are equals [Descartes] |
| 21963 | It is possible that an omnipotent God might make one and two fail to equal three [Descartes] |
| 24029 | Among the simples are the graspable negations, such as rest and instants [Descartes] |
| 3644 | Two things being joined together doesn't prove they are the same [Descartes] |
| 16635 | Incorporeal substances are powers or forces [Descartes, by Pasnau] |
| 16744 | All powers can be explained by obvious features like size, shape and motion of matter [Descartes] |
| 5016 | Five universals: genus, species, difference, property, accident [Descartes] |
| 5015 | A universal is a single idea applied to individual things that are similar to one another [Descartes] |
| 2297 | If I can separate two things in my understanding, then God can separate them in reality [Descartes] |
| 3626 | Knowing the attributes is enough to reveal a substance [Descartes] |
| 16630 | If we perceive an attribute, we infer the existence of some substance [Descartes] |
| 5013 | A substance needs nothing else in order to exist [Descartes] |
| 3628 | Substance cannot be conceived or explained to others [Gassendi on Descartes] |
| 16774 | Descartes thinks distinguishing substances from aggregates is pointless [Descartes, by Pasnau] |
| 16631 | If we remove surface qualities from wax, we have an extended, flexible, changeable thing [Descartes] |
| 17865 | Descartes gives an essence by an encapsulating formula [Descartes, by Almog] |
| 16633 | A substance has one principal property which is its nature and essence [Descartes] |
| 12251 | Substantial forms are not understood, and explain nothing [Descartes] |
| 24054 | Everything has a probability, something will happen, and probabilities add up [PG] |
| 24030 | 3+4=7 is necessary because we cannot conceive of seven without including three and four [Descartes] |
| 2301 | We know by thought that what is done cannot be undone [Descartes] |
| 3642 | Pythagoras' Theorem doesn't cease to be part of the essence of triangles just because we doubt it [Arnauld on Descartes] |
| 3605 | We can believe a thing without knowing we believe it [Descartes] |
| 20190 | Belief is not an intellectual state or act, because propositions are affirmed or denied by the will [Descartes, by Zagzebski] |
| 1583 | In morals Descartes accepts the conventional, but rejects it in epistemology [Roochnik on Descartes] |
| 1585 | Descartes tried to model reason on maths instead of 'logos' [Roochnik on Descartes] |
| 24019 | If we accept mere probabilities as true we undermine our existing knowledge [Descartes] |
| 9807 | In pursuing truth, anything less certain than mathematics is a waste of time [Descartes] |
| 3657 | Understanding, not the senses, gives certainty [Descartes] |
| 1582 | Labelling slightly doubtful things as false is irrational [Roochnik on Descartes] |
| 2256 | Maybe there is only one certain fact, which is that nothing is certain [Descartes] |
| 5006 | 'Thought' is all our conscious awareness, including feeling as well as understanding [Descartes] |
| 3622 | The Cogito is not a syllogism but a self-evident intuition [Descartes] |
| 2260 | If I don't think, there is no reason to think that I exist [Descartes] |
| 24020 | We all see intuitively that we exist, where intuition is attentive, clear and distinct rational understanding [Descartes] |
| 24031 | When Socrates doubts, he know he doubts, and that truth is possible [Descartes] |
| 3607 | In thinking everything else false, my own existence remains totally certain [Descartes] |
| 6929 | Modern philosophy set the self-conscious ego in place of God [Descartes, by Feuerbach] |
| 3849 | "I think therefore I am" is the absolute truth of consciousness [Sartre on Descartes] |
| 2258 | I must even exist if I am being deceived by something [Descartes] |
| 2259 | "I am, I exist" is necessarily true every time I utter it or conceive it in my mind [Descartes] |
| 3160 | The Cogito is a transcendental argument, not a piece of a priori knowledge [Rey on Descartes] |
| 3658 | Total doubt can't include your existence while doubting [Descartes] |
| 6914 | Descartes transformed 'God is thinkable, so he exists' into 'I think, so I exist' [Descartes, by Feuerbach] |
| 4641 | In the Meditations version of the Cogito he says "I am; I exist", which avoids presenting it as an argument [Descartes, by Baggini /Fosl] |
| 5005 | I think, therefore I am, because for a thinking thing to not exist is a contradiction [Descartes] |
| 1117 | The Cogito proves subjective experience is basic, but makes false claims about the Self [Russell on Descartes] |
| 2873 | Maybe 'I' am not the thinker, but something produced by thought [Nietzsche on Descartes] |
| 5588 | The fact that I am a subject is not enough evidence to show that I am a substantial object [Kant on Descartes] |
| 13923 | Descartes' claim to know his existence before his essence is misleading or absurd [Descartes, by Lowe] |
| 6930 | Modern self-consciousness is a doubtful abstraction; only senses and feelings are certain [Feuerbach on Descartes] |
| 5360 | The thing which experiences may be momentary, and change with the next experience [Russell on Descartes] |
| 2870 | 'I think' assumes I exist, that thinking is known and caused, and that I am doing it [Nietzsche on Descartes] |
| 5188 | A thought doesn't imply other thoughts, or enough thoughts to make up a self [Ayer on Descartes] |
| 3623 | The Cogito only works if you already understand what thought and existence are [Mersenne on Descartes] |
| 3624 | That I perform an activity (thinking) doesn't prove what type of thing I am [Hobbes on Descartes] |
| 3120 | Autistic children seem to use the 'I' concept without seeing themselves as thinkers [Segal on Descartes] |
| 4526 | The Cogito assumes a priori the existence of substance, when actually it is a grammatical custom [Nietzsche on Descartes] |
| 5579 | How can we infer that all thinking involves self-consciousness, just from my own case? [Kant on Descartes] |
| 5580 | My self is not an inference from 'I think', but a presupposition of it [Kant on Descartes] |
| 5587 | We cannot give any information a priori about the nature of the 'thing that thinks' [Kant on Descartes] |
| 1369 | It is a precondition of the use of the word 'I' that I exist [Ayer on Descartes] |
| 3875 | If reality is just what we perceive, we would have no need for a sixth sense [PG] |
| 2261 | My perceiving of things may be false, but my seeming to perceive them cannot be false [Descartes] |
| 2257 | I myself could be the author of all these self-delusions [Descartes] |
| 24025 | Clear and distinct truths must be known all at once (unlike deductions) [Descartes] |
| 24022 | Our souls possess divine seeds of knowledge, which can bear spontaneous fruit [Descartes] |
| 3630 | Our thinking about external things doesn't disprove the existence of innate ideas [Descartes] |
| 2279 | A triangle has a separate non-invented nature, shown by my ability to prove facts about it [Descartes] |
| 5012 | 'Nothing comes from nothing' is an eternal truth found within the mind [Descartes] |
| 2602 | What experience could prove 'If a=c and b=c then a=b'? [Descartes] |
| 3876 | If my team is losing 3-1, I have synthetic a priori knowledge that they need two goals for a draw [PG] |
| 3617 | I aim to find the principles and causes of everything, using the seeds within my mind [Descartes] |
| 6490 | For Descartes, objects have one primary quality, which is geometrical [Descartes, by Robinson,H] |
| 22593 | Our sensation of light may not be the same as what produces the sensation [Descartes] |
| 7400 | Descartes said images can refer to objects without resembling them (as words do) [Descartes, by Tuck] |
| 2295 | Why does pain make us sad? [Descartes] |
| 2265 | We perceive objects by intellect, not by senses or imagination [Descartes] |
| 3611 | Understanding, rather than imagination or senses, gives knowledge [Descartes] |
| 2264 | We don't 'see' men in heavy clothes, we judge them to be men [Descartes] |
| 2263 | The wax is not perceived by the senses, but by the mind alone [Descartes] |
| 3627 | Dogs can make the same judgements as us about variable things [Gassendi on Descartes] |
| 24034 | If someone had only seen the basic colours, they could deduce the others from resemblance [Descartes] |
| 24021 | The method starts with clear intuitions, followed by a process of deduction [Descartes] |
| 3606 | I was searching for reliable rock under the shifting sand [Descartes] |
| 2247 | To achieve good science we must rebuild from the foundations [Descartes] |
| 2255 | Only one certainty is needed for progress (like a lever's fulcrum) [Descartes] |
| 5004 | We can know basic Principles without further knowledge, but not the other way round [Descartes] |
| 2251 | Even if my body and objects are imaginary, there may be simpler things which are true [Descartes] |
| 6347 | Descartes can't begin again, because sceptics doubt cognitive processes as well as beliefs [Pollock/Cruz on Descartes] |
| 3620 | We correct sense errors with other senses, not intellect [Mersenne on Descartes] |
| 3619 | The senses can only report, so perception errors are in the judgment [Gassendi on Descartes] |
| 3621 | Only judgement decides which of our senses are reliable [Descartes] |
| 2249 | It is prudent never to trust your senses if they have deceived you even once [Descartes] |
| 2296 | If pain is felt in a lost limb, I cannot be certain that a felt pain exists in my real limbs [Descartes] |
| 2253 | God may have created nothing, but made his creation appear to me as it does now [Descartes] |
| 2254 | To achieve full scepticism, I imagine a devil who deceives me about the external world and my own body and senses [Descartes] |
| 2305 | Waking actions are joined by memory to all our other actions, unlike actions of which we dream [Descartes] |
| 3604 | When rebuilding a house, one needs alternative lodgings [Descartes] |
| 2294 | I can only sense an object if it is present, and can't fail to sense it when it is [Descartes] |
| 3618 | Only experiments can settle disagreements between rival explanations [Descartes] |
| 4862 | Can the pineal gland be moved more slowly or quickly by the mind than by animal spirits? [Spinoza on Descartes] |
| 3850 | We discovers others as well as ourselves in the Cogito [Sartre on Descartes] |
| 2302 | Faculties of the mind aren't parts, as one mind uses them [Descartes] |
| 3615 | Little reason is needed to speak, so animals have no reason at all [Descartes] |
| 24027 | Nerves and movement originate in the brain, where imagination moves them [Descartes] |
| 5014 | We can understand thinking occuring without imagination or sensation [Descartes] |
| 16634 | I can't be unaware of anything which is in me [Descartes] |
| 3151 | Descartes put thought at the centre of the mind problem, but we put sensation [Rey on Descartes] |
| 24026 | Our four knowledge faculties are intelligence, imagination, the senses, and memory [Descartes] |
| 21800 | Descartes mentions many cognitive faculties, but reduces them to will and intellect [Descartes, by Schmid] |
| 1399 | Imagination and sensation are non-essential to mind [Descartes] |
| 1400 | Some cause must unite the separate temporal sections of a person [Descartes] |
| 3609 | I am a thinking substance, which doesn't need a place or material support [Descartes] |
| 1401 | Since I only observe myself to be thinking, I conclude that that is my essence [Descartes] |
| 2299 | I can exist without imagination and sensing, but they can't exist without me [Descartes] |
| 6907 | For Descartes a person's essence is the mind because objects are perceived by mind, not senses [Descartes, by Feuerbach] |
| 5017 | In thinking we shut ourselves off from other substances, showing our identity and separateness [Descartes] |
| 2283 | Our 'will' just consists of the feeling that when we are motivated to do something, there are no external pressures [Descartes] |
| 5010 | Our free will is so self-evident to us that it must be a basic innate idea [Descartes] |
| 3789 | The more reasons that compel me, the freer I am [Descartes] |
| 2282 | My capacity to make choices with my free will extends as far as any faculty ever could [Descartes] |
| 4310 | We have inner awareness of our freedom [Descartes] |
| 24028 | The force by which we know things is spiritual, and quite distinct from the body [Descartes] |
| 3608 | I can deny my body and the world, but not my own existence [Descartes] |
| 3613 | Reason is universal in its responses, but a physical machine is constrained by its organs [Descartes] |
| 2276 | The mind is a non-extended thing which thinks [Descartes] |
| 2298 | Mind is not extended, unlike the body [Descartes] |
| 3423 | Descartes is a substance AND property dualist [Descartes, by Kim] |
| 2303 | The mind is utterly indivisible [Descartes] |
| 5011 | There are two ultimate classes of existence: thinking substance and extended substance [Descartes] |
| 3616 | The soul must unite with the body to have appetites and sensations [Descartes] |
| 6153 | Interaction between mental and physical seems to violate the principle of conservation of energy [Rowlands on Descartes] |
| 6553 | Descartes discussed the interaction problem, and compared it with gravity [Descartes, by Lycan] |
| 3654 | The pineal gland links soul to body, and unites the two symmetrical sides of the body [Descartes, by PG] |
| 3625 | The 'thinking thing' may be the physical basis of the mind [Hobbes on Descartes] |
| 2552 | Knowing different aspects of brain/mind doesn't make them different [Rorty on Descartes] |
| 4305 | Descartes gives no clear criterion for individuating mental substances [Cottingham on Descartes] |
| 4861 | Does Descartes have a clear conception of how mind unites with body? [Spinoza on Descartes] |
| 6540 | Even Descartes may concede that mental supervenes on neuroanatomical [Lycan on Descartes] |
| 7733 | Superman's strength is indubitable, Clark Kent's is doubtful, so they are not the same? [Maslin on Descartes] |
| 5018 | Even if tightly united, mind and body are different, as God could separate them [Descartes] |
| 3643 | The concept of mind excludes body, and vice versa [Descartes] |
| 7734 | Maybe a mollusc's brain events for pain ARE of the same type (broadly) as a human's [PG] |
| 7735 | Maybe a frog's brain events for fear are functionally like ours, but not phenomenally [PG] |
| 5686 | In some thoughts I grasp a subject, but also I will or fear or affirm or deny it [Descartes] |
| 4015 | For Descartes passions are God-given preservers of the mind-body union [Descartes, by Taylor,C] |
| 4313 | Are there a few primary passions (say, joy, sadness and desire)? [Descartes, by Cottingham] |
| 23989 | There are six primitive passions: wonder, love, hatred, desire, joy and sadness [Descartes, by Goldie] |
| 4017 | Descartes created the modern view of rationality, as an internal feature instead of an external vision [Descartes, by Taylor,C] |
| 2284 | I make errors because my will extends beyond my understanding [Descartes] |
| 5007 | Most errors of judgement result from an inaccurate perception of the facts [Descartes] |
| 3614 | A machine could speak in response to physical stimulus, but not hold a conversation [Descartes] |
| 5685 | True ideas are images, such as of a man, a chimera, or God [Descartes] |
| 3629 | All ideas are adventitious, and come from the senses [Gassendi on Descartes] |
| 2601 | Qualia must be innate, because physical motions do not contain them [Descartes] |
| 2600 | The mind's innate ideas are part of its capacity for thought [Descartes] |
| 3631 | A blind man may still contain the idea of colour [Descartes] |
| 2273 | The ideas of God and of my self are innate in me [Descartes] |
| 2286 | The idea of a supremely perfect being is within me, like the basic concepts of mathematics [Descartes] |
| 2285 | I can think of innumerable shapes I have never experienced [Descartes] |
| 20037 | Merely willing to walk leads to our walking [Descartes] |
| 5008 | The greatest perfection of man is to act by free will, and thus merit praise or blame [Descartes] |
| 5009 | We do not praise the acts of an efficient automaton, as their acts are necessary [Descartes] |
| 6040 | There is no universal goal to human life [Aenesidemus, by Photius] |
| 16763 | We don't die because the soul departs; the soul departs because the organs cease functioning [Descartes] |
| 1581 | Greeks elevate virtues enormously, but never explain them [Descartes] |
| 4016 | Descartes makes strength of will the central virtue [Descartes, by Taylor,C] |
| 3877 | Utilitarianism seems to justify the discreet murder of unhappy people [PG] |
| 3635 | Essence must be known before we discuss existence [Descartes] |
| 19676 | Nature is devoid of thought [Descartes, by Meillassoux] |
| 15987 | Physics only needs geometry or abstract mathematics, which can explain and demonstrate everything [Descartes] |
| 2280 | Many causes are quite baffling, so it is absurd to deduce causes from final purposes [Descartes] |
| 12730 | We will not try to understand natural or divine ends, or final causes [Descartes] |
| 24023 | All the sciences searching for order and measure are related to mathematics [Descartes] |
| 16569 | The Hot, Cold, Wet and Dry of the philosophers need themselves to be explained [Descartes] |
| 6518 | Matter can't just be Descartes's geometry, because a filler of the spaces is needed [Robinson,H on Descartes] |
| 16601 | Matter is not hard, heavy or coloured, but merely extended in space [Descartes] |
| 16684 | Impenetrability only belongs to the essence of extension [Descartes] |
| 2272 | There must be at least as much in the cause as there is in the effect [Descartes] |
| 16686 | God has established laws throughout nature, and implanted ideas of them within us [Descartes] |
| 20964 | Descartes said there was conservation of 'quantity of motion' [Descartes, by Papineau] |
| 6126 | Life is Movement, Respiration, Sensation, Nutrition, Excretion, Reproduction, Growth (MRS NERG) [PG] |
| 2269 | God the creator is an intelligent, infinite, powerful substance [Descartes] |
| 2289 | Nothing apart from God could have essential existence, and such a being must be unique and eternal [Descartes] |
| 2275 | It is self-evident that deception is a natural defect, so God could not be a deceiver [Descartes] |
| 3874 | How could God know there wasn't an unknown force controlling his 'free' will? [PG] |
| 3873 | An omniscient being couldn't know it was omniscient, as that requires information from beyond its scope of knowledge [PG] |
| 3637 | Ideas in God's mind only have value if he makes it so [Descartes] |
| 2287 | Existence and God's essence are inseparable, like a valley and a mountain, or a triangle and its properties [Descartes] |
| 3640 | Possible existence is a perfection in the idea of a triangle [Descartes] |
| 2268 | One idea leads to another, but there must be an initial idea that contains the reality of all the others [Descartes] |
| 2274 | The idea of God in my mind is like the mark a craftsman puts on his work [Descartes] |
| 3639 | Necessary existence is a property which is uniquely part of God's essence [Descartes] |
| 2288 | I cannot think of a supremely perfect being without the supreme perfection of existence [Descartes] |
| 3638 | Existence is not a perfection; it is what makes perfection possible [Gassendi on Descartes] |
| 3632 | We mustn't worship God as an image because we have no idea of him [Hobbes on Descartes] |
| 3633 | We can never conceive of an infinite being [Gassendi on Descartes] |
| 5036 | Descartes cannot assume that a most perfect being exists without contradictions [Leibniz on Descartes] |
| 3634 | We can't prove a first cause from our inability to grasp infinity [Descartes] |
| 16712 | Atheism is an atrocious and intolerable crime in any country [Descartes] |
| 3660 | Atheism arises from empiricism, because God is intangible [Descartes] |
| 16772 | An angelic mind would not experience pain, even when connected to a human body [Descartes, by Pasnau] |
| 3652 | I can't prove the soul is indestructible, only that it is separate from the mortal body [Descartes] |
| 3636 | God didn't give us good judgement even about our own lives [Gassendi on Descartes] |
| 2278 | Error arises because my faculty for judging truth is not infinite [Descartes] |
| 2277 | Since God does not wish to deceive me, my judgement won't make errors if I use it properly [Descartes] |
| 2281 | If we ask whether God's works are perfect, we must not take a narrow viewpoint, but look at the universe as a whole [Descartes] |