55 ideas
3123 | Science is in the business of carving nature at the joints [Segal] |
Full Idea: Science is in the business of carving nature at the joints. | |
From: Gabriel M.A. Segal (A Slim Book about Narrow Content [2000], 5) |
3125 | Psychology studies the way rationality links desires and beliefs to causality [Segal] |
Full Idea: A person's desires and beliefs tend to cause what they tend to rationalise. This coordination of causality and rationalisation lies at the heart of psychology. | |
From: Gabriel M.A. Segal (A Slim Book about Narrow Content [2000], 5.3) |
9108 | From an impossibility anything follows [William of Ockham] |
Full Idea: From an impossibility anything follows ('quod ex impossibili sequitur quodlibet'). | |
From: William of Ockham (Summa totius logicae [1323], III.c.xxxvi) | |
A reaction: The hallmark of a true logician, I suspect, is that this opinion is really meaningful and important to them. They yearn to follow the logic wherever it leads. Common sense would seem to say that absolutely nothing follows from an impossibility. |
16676 | Why use more things when fewer will do? [William of Ockham] |
Full Idea: It is pointless to do through more things something that can be done through fewer. | |
From: William of Ockham (Tractatus de corpore Christi [1323], Ch. 29), quoted by Robert Pasnau - Metaphysical Themes 1274-1671 14.3 | |
A reaction: The more famous formulation isn't found in his works, so I'm delighted to find an authentic quotation from the man. |
6806 | Do not multiply entities beyond necessity [William of Ockham] |
Full Idea: Do not multiply entities beyond necessity. | |
From: William of Ockham (works [1335]) | |
A reaction: This is the classic statement of Ockham's Razor, though it is not found in his printed works. It appears to be mainly aimed at Plato's Theory of Forms. It is taken to refer to types of entities, not numbers. One seraph is as bad as a hundred. |
9107 | A proposition is true if its subject and predicate stand for the same thing [William of Ockham] |
Full Idea: If in the proposition 'This is an angel' subject and predicate stand for the same thing, the proposition is true. | |
From: William of Ockham (Summa totius logicae [1323], II.c.ii) | |
A reaction: An interesting statement of what looks like a correspondence theory, employing the idea that both the subject and the predicate have a reference. I think Frege would say that 'x is an angel' is unsaturated, and so lacks reference. |
16300 | Ockham had an early axiomatic account of truth [William of Ockham, by Halbach] |
Full Idea: Theories structurally very similar to axiomatic compositional theories of truth can be found in Ockham's 'Summa Logicae'. | |
From: report of William of Ockham (Summa totius logicae [1323]) by Volker Halbach - Axiomatic Theories of Truth 3 |
9106 | The word 'every' only signifies when added to a term such as 'man', referring to all men [William of Ockham] |
Full Idea: The syncategorematic word 'every' does not signify any fixed thing, but when added to 'man' it makes the term 'man' stand for all men actually. | |
From: William of Ockham (Summa totius logicae [1323], I.c.iv) | |
A reaction: Although quantifiers may have become a part of formal logic with Frege, their importance is seen from Aristotle onwards, and it is clearly a key part of William's understanding of logic. |
9113 | Just as unity is not a property of a single thing, so numbers are not properties of many things [William of Ockham] |
Full Idea: Number is nothing but the actual numbered things themselves. Hence just as unity is not an accident added to the thing which is one, so number is not an accident of the things which are numbered. | |
From: William of Ockham (Summa totius logicae [1323], I.c.xliv) | |
A reaction: [William does not necessarily agree with this view] It strikes me as a key point here that any account of the numbers had better work for 'one', though 'zero' might be treated differently. Some people seem to think unity is a property of things. |
9110 | The words 'thing' and 'to be' assert the same idea, as a noun and as a verb [William of Ockham] |
Full Idea: The words 'thing' and 'to be' (esse) signify one and the same thing, but the one in the manner of a noun and the other in the manner of a verb. | |
From: William of Ockham (Summa totius logicae [1323], III,II,c,xxvii) | |
A reaction: Well said - as you would expect from a thoroughgoing nominalist. I would have thought that this was the last word on the subject of Being, thus rendering any need for me to read Heidegger quite superfluous. Or am I missing something? |
16608 | Ockham was an anti-realist about the categories [William of Ockham, by Pasnau] |
Full Idea: Ockham is the scholastic paradigm of anti-realism with respect to the categories. | |
From: report of William of Ockham (Summula philosophiae naturalis [1320]) by Robert Pasnau - Metaphysical Themes 1274-1671 05.3 | |
A reaction: These are the ten categories mentioned in Aristotle's book 'Categories'. |
16654 | Our words and concepts don't always correspond to what is out there [William of Ockham] |
Full Idea: It should not be said that as distinct words and intentions or concepts are distinct from one another, so too the corresponding things are distinct. Those distinctions do not always line up with distinctions among things that are signified. | |
From: William of Ockham (Predest.,God's foreknowledge and contingents [1320], 7.1), quoted by Robert Pasnau - Metaphysical Themes 1274-1671 12.2 | |
A reaction: [compressed] This is the great nominalist opponent of the idea that Aristotle's ten categories give an accurate map of reality. He proposed just substance and accidents, and based categorisation on the questions we ask. |
18529 | Relations are expressed either as absolute facts, or by a relational concept [William of Ockham] |
Full Idea: Socrates and Plato are similar if they are both white. Yet the mind can express this either by an 'absolute concept' (as 'Socrates is white' and 'Plato is white'), or by a 'relative concept', as 'Socrates is similar to Plato with respect to whiteness. | |
From: William of Ockham (Seven Quodlibets [1332], VI q.25), quoted by John Heil - The Universe as We Find It 7 | |
A reaction: Presumably he takes the facts of the matter to be the absolute concept, and the relative concept to be a contribution of the intellect. |
22132 | Species and genera are individual concepts which naturally signify many individuals [William of Ockham] |
Full Idea: In his mature nominalism, species and genera are identified with certain mental qualities called concepts or intentions of the mind. Ontologically they are individuals too, like everthing else, ...but they naturally signify many different individuals. | |
From: William of Ockham (works [1335]), quoted by Claude Panaccio - William of Ockham p.1056 | |
A reaction: 'Naturally' is the key word, because the concepts are not fictions, but natural responses to encountering individuals in the world. I am an Ockhamist. |
9103 | A universal is not a real feature of objects, but only a thought-object in the mind [William of Ockham] |
Full Idea: I maintain that a universal is not something real that exists in a subject [of inherence], either inside or outside the mind, but that it has being only as a thought-object in the mind. | |
From: William of Ockham (Ordinatio [1320], DII Qviii prima redactio) | |
A reaction: [A footnote says that William later abandoned this view] I don't see a clear distinction here between having real existence in the mind, and being a thought-object in the mind. Maybe we should say 'merely' a thought-object? |
15388 | Universals are single things, and only universal in what they signify [William of Ockham] |
Full Idea: Every universal is one particular thing and it is not a universal except in its signification, in its signifying many thing. | |
From: William of Ockham (Summa totius logicae [1323]), quoted by Claude Panaccio - Medieval Problem of Universals 'William' | |
A reaction: Sounds as if William might have liked tropes. It seems to leave the problem unanswered (the 'ostrich' problem?). How are they able to signify in this universal way, if each thing is just distinct and particular? |
16779 | Cut wood doesn't make a new substance, but seems to make separate subjects [William of Ockham] |
Full Idea: When a piece of wood is divided in two halves, no new substance is generated. But there are now two substances, or the accidents of the two halves would be without a subject. They existed before hand, and were one piece of wood, but not in the same place. | |
From: William of Ockham (Seven Quodlibets [1332], IV.19), quoted by Richard S. Westfall - Never at Rest: a biography of Isaac Newton 26.2 | |
A reaction: A nice example, demonstrating that there are substances within substances, contrary to the view of Duns Scotus. If a substance is just a subject for properties, it is hard to know what to make of this case. |
16757 | Hot water naturally cools down, which is due to the substantial form of the water [William of Ockham] |
Full Idea: It is clear to the senses that hot water, if left to its own nature, reverts to coldness; this coldness cannot be caused by anything other than the substantial form of the water. | |
From: William of Ockham (Seven Quodlibets [1332], III.6), quoted by Robert Pasnau - Metaphysical Themes 1274-1671 24.4 | |
A reaction: Unfortunately this is very bad science (even for its time), but it shows how many scholastics treated hylomorphism as a very physical and causal theory. |
16599 | Ockham says matter must be extended, so we don't need Quantity [William of Ockham, by Pasnau] |
Full Idea: Ockham regards Quantity as an entirely superfluous ontological category, …because matter is intrinsically extended. | |
From: report of William of Ockham (Summula philosophiae naturalis [1320]) by Robert Pasnau - Metaphysical Themes 1274-1671 04.4 |
16681 | Matter gets its quantity from condensation and rarefaction, which is just local motion [William of Ockham] |
Full Idea: Matter is made to have a greater or lesser quantity not through its receiving any absolute accident, but through condensation and rarefaction alone. Parts come more or less close together, which can happen with local motion. | |
From: William of Ockham (Summula philosophiae naturalis [1320], I.13), quoted by Robert Pasnau - Metaphysical Themes 1274-1671 15.1 | |
A reaction: This is Ockham at his most modern, rejecting the odd idea of Quantity in favour of a modern corpuscular view of the mere motions of matter. |
9109 | If essence and existence were two things, one could exist without the other, which is impossible [William of Ockham] |
Full Idea: If essence and existence were two things, then no contradiction would be involved if God preserved the essence of a thing in the world without its existence, or vice versa, its existence without its essence; both of which are impossible. | |
From: William of Ockham (Summa totius logicae [1323], III,II,c,xxvii) | |
A reaction: Not that William is using the concept of a supreme mind as a tool in argument. His denial of essence as something separable is presumably his denial of the Aristotelian view of universals, as well as of the Platonic view. |
16792 | If parts change, the whole changes [William of Ockham] |
Full Idea: That is not the same whole that does not have the same parts. | |
From: William of Ockham (Commentary on the Sentences [1320], IV.13), quoted by Robert Pasnau - Metaphysical Themes 1274-1671 29.2 | |
A reaction: In isolation, this is mereological essentialism (as Pasnau confirms), which is incredibly implausible, if I cease to be the same person when I cut one of my fingernails. |
3105 | Is 'Hesperus = Phosphorus' metaphysically necessary, but not logically or epistemologically necessary? [Segal] |
Full Idea: It is metaphysically necessary that Hesperus is Phosphorus, but not logically necessary, since logical deduction could not reveal its truth, and it is not epistemologically necessary, as the ancient Greeks didn't know the identity. (Natural necessity?) | |
From: Gabriel M.A. Segal (A Slim Book about Narrow Content [2000], 1.6) |
3106 | If claims of metaphysical necessity are based on conceivability, we should be cautious [Segal] |
Full Idea: Since conceivability is the chief method of assessing the claims of metaphysical necessity, I think such claims are incautious. | |
From: Gabriel M.A. Segal (A Slim Book about Narrow Content [2000], 1.6) |
9089 | Knowledge is a quality existing subjectively in the soul [William of Ockham] |
Full Idea: Knowledge is a certain quality which exists in the soul as its subject ('existens subiective in anima'). | |
From: William of Ockham (Expositio super viii libros [1340], Prologue) | |
A reaction: One might say here that knowledge is a property, and so it might not be susceptible to further analysis. It invites the question of how you could know by introspection that you have got it, which would be an extreme internalist view. |
9091 | Sometimes 'knowledge' just concerns the conclusion, sometimes the whole demonstration [William of Ockham] |
Full Idea: Sometimes 'knowledge' means evident cognition of the conclusion alone, sometimes of the demonstration as a whole. | |
From: William of Ockham (Expositio super viii libros [1340], Prologue) | |
A reaction: 'Demonstration' will be something like Greek 'logos' - full understanding, ability to explain and give reasons. William is certainly right about normal usage. I know the answer in a quiz, without any requirement for justifications. |
9100 | Our intellect only assents to what we believe to be true [William of Ockham] |
Full Idea: Our intellect does not assent to anything unless we believe it to be true. | |
From: William of Ockham (Prologue to Ordinatio [1320], Q 1 N sqq) | |
A reaction: This strikes me as being a much more accurate and commonsense view of belief than that of Hume, who simply views it phenomenologically. ...But then the remark appears to be circular. Belief requires a belief that it is true. Hm. |
9090 | Knowledge is certain cognition of something that is true [William of Ockham] |
Full Idea: Knowledge is certain cognition of something that is true. | |
From: William of Ockham (Expositio super viii libros [1340], Prologue) | |
A reaction: This view has problems. William is not facing up to the sceptical questions which can shake any degree of certainty, and also that someone who lacked self-confidence might know many things while always feeling uncertain about them. 'Cognition' must go! |
3113 | The success and virtue of an explanation do not guarantee its truth [Segal] |
Full Idea: The success and virtue of an explanation do not guarantee its truth. | |
From: Gabriel M.A. Segal (A Slim Book about Narrow Content [2000], 2.2) |
9101 | Abstractive cognition knows universals abstracted from many singulars [William of Ockham] |
Full Idea: Abstractive cognition (in one sense) relates to something abstracted from many singulars; and in this sense abstractive cognition is nothing else but cognition of a universal which can be abstracted from many things. | |
From: William of Ockham (Prologue to Ordinatio [1320], Q 1 N sqq) | |
A reaction: This strikes me as being correct common sense, even though it has become deeply unfashionable since Frege. We may not be able to see quite how the mind manages to see universals in a bunch of objects, but there is no better story. |
9102 | If an animal approached from a distance, we might abstract 'animal' from one instance [William of Ockham] |
Full Idea: It seems possible that the concept of a genus could be abstracted from one individual, let us say, the concept 'animal', as in the case of one approaching from a distance, when I see enough to judge that I am seeing an animal. | |
From: William of Ockham (Seven Quodlibets [1332], I Q xiii) | |
A reaction: This is a rather individualistic view of abstraction, ignoring the shared language and culture. It is hard to imagine a truly virgin mind coming up with the concept after one encounter. The concept 'mind-boggling' seems more likely. |
9114 | There are no secure foundations to prove the separate existence of mind, in reason or experience [William of Ockham] |
Full Idea: The existence of an immaterial 'intellective soul' ..cannot be demonstrated; for every reason by which we try to prove it assumes something that is doubtful for a man who follows only his natural reason. Neither can it be proved by experience. | |
From: William of Ockham (Seven Quodlibets [1332], I Q x) | |
A reaction: This is splendid honesty from a medieval monk. How would such a clear thinker have responded to modern brain research? Colin McGinn still maintains William's view, despite modern knowledge. Our ignorance produced conceptual dualism. |
3112 | Folk psychology is ridiculously dualist in its assumptions [Segal] |
Full Idea: Commonsense psychology is a powerful explanatory theory, and largely correct, but it seems to be profoundly dualist, and treats minds as immaterial spirits which can transmigrate and exist disembodied. | |
From: Gabriel M.A. Segal (A Slim Book about Narrow Content [2000], 2.2) | |
A reaction: Fans of folk psychology tend to focus on central normal experience, but folk psychology also seems to range from quirky to barking mad. A 'premonition' is a widely accepted mental event. |
3108 | If 'water' has narrow content, it refers to both H2O and XYZ [Segal] |
Full Idea: My view is that the concepts of both the Earth person and the Twin Earth person refer to BOTH forms of diamonds or water (H2O and XYZ). | |
From: Gabriel M.A. Segal (A Slim Book about Narrow Content [2000], 1.7) | |
A reaction: Fair enough, though that seems to imply that my current concepts may actually refer to all sorts of items of which I am currently unaware. But that may be so. |
3110 | Humans are made of H2O, so 'twins' aren't actually feasible [Segal] |
Full Idea: Humans are largely made of H2O, so there could be no twin on Twin Earth, and (as Kuhn noted) nothing with a significantly different structure from H2O could be macroscopically very like water (but topaz and citrine will do). | |
From: Gabriel M.A. Segal (A Slim Book about Narrow Content [2000], 2.1) | |
A reaction: A small point, but one that appeals to essentialists like me (see under Natural Theory/Laws of Nature). We can't learn much metaphysics from impossible examples. |
3124 | Externalists can't assume old words refer to modern natural kinds [Segal] |
Full Idea: The question of what a pre-scientific term extends over is extremely difficult for a Putnam-style externalist to answer. …There seems no good reason to assume that they extend over natural kinds ('whale', 'cat', 'water'). | |
From: Gabriel M.A. Segal (A Slim Book about Narrow Content [2000], 5.1) | |
A reaction: The assumption seems to be that they used to extend over descriptions, and now they extend over essences, or expert references. This can't be right. They have never changed, but now contain fewer errors. |
3111 | Externalism can't explain concepts that have no reference [Segal] |
Full Idea: Empty terms and concepts provide the largest problem for the externalist thesis of the world dependence of concepts. | |
From: Gabriel M.A. Segal (A Slim Book about Narrow Content [2000], 2.2) | |
A reaction: A speculative concept could then become a reality (e.g. an invention). The solution seems to be to say that there is an internal and an external component to most concepts. |
3109 | If content is external, so are beliefs and desires [Segal] |
Full Idea: If we accept Putnam's externalist conclusion about the meaning of a word, it is a short step to a similar conclusion about the contents of the twins' beliefs, desires and so on. | |
From: Gabriel M.A. Segal (A Slim Book about Narrow Content [2000], 2.1) | |
A reaction: This is the key step which has launched a whole new externalist view of the nature of the mind. It is one thing to say that I don't quite know what my words mean, another that I don't know my own beliefs. |
3117 | Concepts can survive a big change in extension [Segal] |
Full Idea: We need to think of concepts as organic entities that can persist through changes of extension. | |
From: Gabriel M.A. Segal (A Slim Book about Narrow Content [2000], 3.3) | |
A reaction: This would be 'organic' in the sense of modifying and growing. This is exactly right, and the interesting problem becomes the extreme cases, where an individual stretches a concept a long way. |
3103 | Maybe content involves relations to a language community [Segal] |
Full Idea: It has been argued (e.g. by Tyler Burge) that certain relations to other language users are determinants of content. | |
From: Gabriel M.A. Segal (A Slim Book about Narrow Content [2000], 1.4) | |
A reaction: Burge's idea (with Wittgenstein behind him) strikes me as plausible (more plausible than water and elms determining the content). Our concepts actually shift during conversations. |
3116 | Maybe experts fix content, not ordinary users [Segal] |
Full Idea: Putnam and Burge claim that there could be two words that a misinformed subject uses to express different concepts, but that express just one concept of the experts. | |
From: Gabriel M.A. Segal (A Slim Book about Narrow Content [2000], 3.2) | |
A reaction: This pushes the concept outside the mind of the user, which leaves an ontological problem of what concepts are made of, how you individuate them, and where they are located. |
3104 | Must we relate to some diamonds to understand them? [Segal] |
Full Idea: Is a relationship with diamonds necessary for having a concept of diamonds? | |
From: Gabriel M.A. Segal (A Slim Book about Narrow Content [2000], 1.4) | |
A reaction: Probably not, given that I have a concept of kryptonite, and that I can invent my own concepts. Suppose I was brought up to believe that diamonds are a myth? |
3121 | If content is narrow, my perfect twin shares my concepts [Segal] |
Full Idea: To say that contents of my belief are narrow is to say that they are intrinsic to me, hence that any perfect twin of mine would have beliefs with the same contents. | |
From: Gabriel M.A. Segal (A Slim Book about Narrow Content [2000], 5) | |
A reaction: I personally find this more congenial than externalism. If my twin and I studied chemistry, we would reach identical conclusions about water, as long as we remained perfect twins. |
3118 | If thoughts ARE causal, we can't explain how they cause things [Segal] |
Full Idea: If we identify a psychological property with its causal role then we lose the obvious explanation of why the event has the causal role that it has. | |
From: Gabriel M.A. Segal (A Slim Book about Narrow Content [2000], 4.1) | |
A reaction: This pinpoints very nicely one of the biggest errors in modern philosophy. There are good naturalistic reasons to reduce everything to causal role, but there is a deeper layer. Essences! |
3119 | Even 'mass' cannot be defined in causal terms [Segal] |
Full Idea: We can't define mass in terms of its causal powers because massive objects do different things in different physical systems. …What an object (or concept) with a given property does depends on what it interacts with. | |
From: Gabriel M.A. Segal (A Slim Book about Narrow Content [2000], 4.1) | |
A reaction: This leaves an epistemological problem, that we believe in mass, but can only get at it within a particular gravitational or inertial system. Don't give up on ontology at this point. |
9104 | A universal is the result of abstraction, which is only a kind of mental picturing [William of Ockham] |
Full Idea: A universal is not the result of generation, but of abstraction, which is only a kind of mental picturing. | |
From: William of Ockham (Ordinatio [1320], DII Qviii prima redactio) | |
A reaction: The phrase 'mental picturing' works very plausibly for the universal 'giraffe', but not so well for 'multiplication' or 'contradiction'. Though we might broaden 'picturing' to being a much less visual concept. Mapping seems basic. |
9105 | Some concepts for propositions exist only in the mind, and in no language [William of Ockham] |
Full Idea: Conceptual terms and the propositions formed by them are those mental words which do not belong to any language; they remain only in the mind and cannot be uttered exteriorly, though signs subordinated to these can be exteriorly uttered. | |
From: William of Ockham (Summa totius logicae [1323], I.c.i) | |
A reaction: [He cites Augustine] A glimmer of the idea of Mentalese, and is probably an integral part of any commitment to propositions. Quine would hate it, but I like it. Logicians seem to dislike anything that cannot be articulated, but brains are like that. |
16675 | Every extended material substance is composed of parts distant from one another [William of Ockham] |
Full Idea: Every extended material substance is composed of substantial parts distant from one another in place or location. | |
From: William of Ockham (Tractatus de corpore Christi [1323], Ch. 12) | |
A reaction: Pasnau glosses this as that 'bodies have corpuscular structure', meaning that they are made up of parts of matter (rather than just enformed matter, I think). |
19381 | The past has ceased to exist, and the future does not yet exist, so time does not exist [William of Ockham] |
Full Idea: Time is composed of non-entities, because it is composed of the past which does not exist now, although it did exist, and of the future, which does not yet exist; therefore time does not exist. | |
From: William of Ockham (works [1335], 6:496), quoted by Richard T.W. Arthur - Leibniz 7 'Nominalist' | |
A reaction: I've a lot of sympathy with this! I favour Presentism, so the past is gone and the future is yet to arrive. But we have no coherent concept of a present moment of any duration to contain reality. We are just completely bogglificated by it all. |
9111 | God is not wise, but more-than-wise; God is not good, but more-than-good [William of Ockham] |
Full Idea: God is not wise, but more-than-wise; God is not good, but more-than-good. | |
From: William of Ockham (Reportatio [1330], III Q viii) | |
A reaction: [He is quoting 'Damascene'] I quote this for interest, but I very much doubt whether Damascene or William knew what it meant, and I certainly don't. There seems to have been a politically correct desire to invent super-powers for God. |
8010 | William of Ockham is the main spokesman for God's commands being the source of morality [William of Ockham] |
Full Idea: The most notable philosopher who makes God's commandment the basis of goodness, rather than God's goodness a reason for obeying him, is William of Occam. | |
From: William of Ockham (works [1335]), quoted by Alasdair MacIntyre - A Short History of Ethics Ch.9 | |
A reaction: Either view has problems. Why choose God to obey? Obey anyone who is powerful? But how do you decide that God is good? How do we know the nature of God's commands, or the nature of God's goodness? Etc. |
9112 | We could never form a concept of God's wisdom if we couldn't abstract it from creatures [William of Ockham] |
Full Idea: What we abstract is said to belong to perfection in so far as it can be predicated of God and can stand for Him. For if such a concept could not be abstracted from a creature, then in this life we could not arrive at a cognition of God's wisdom. | |
From: William of Ockham (Reportatio [1330], III Q viii) | |
A reaction: This seems to be the germ of an important argument. Without the ability to abstract from what is experienced, we would not be able to apply general concepts to things which are beyond experience. It is a key idea for empiricism. |
9115 | To love God means to love whatever God wills to be loved [William of Ockham] |
Full Idea: To love God above all means to love whatever God wills to be loved. | |
From: William of Ockham (Seven Quodlibets [1332], III Q xiii) | |
A reaction: A striking thought, which could be meaningful to the non-religious. Is it possible to form an image of what a perfect and ideal mind would love most? This might generate a set of universal values. It is tricky to find out what an actual God loves. |
16679 | Even an angel must have some location [William of Ockham, by Pasnau] |
Full Idea: Ockham dismisses the possibility of non-location out of hand, remarking that even an angel has some location. | |
From: report of William of Ockham (works [1335]) by Robert Pasnau - Metaphysical Themes 1274-1671 14.4 |
1513 | The Egyptians were the first to say the soul is immortal and reincarnated [Herodotus] |
Full Idea: The Egyptians were the first to claim that the soul of a human being is immortal, and that each time the body dies the soul enters another creature just as it is being born. | |
From: Herodotus (The Histories [c.435 BCE], 2.123.2) |