1. Cicero, On The Nature of The Gods, 1.25-1.41, 2.22, 2.88, 2.93, 3.44 (2nd cent. BCE - 1st cent. BCE)
Tagged with subjects: • Sextus Empiricus • Sextus Empiricus,
Found in books: Del Lucchese (2019) 238; Frede and Laks (2001) 282; Long (2006) 116, 117, 119; Osborne (2001) 35; Vazques and Ross (2022) 212
| 1.25. "So much, Lucilius, for the doctrines of your school. To show what the older systems are like, I will trace their history from the remotest of your predecessors. Thales of Miletus, who was the first person to investigate these matters, said that water was the first principle of things, but that god was the mind that moulded all things out of water — supposing that gods can exist without sensation; and why did he make mind an adjunct of water, if mind can exist by itself, devoid of body? The view of Anaximander is that the gods are not everlasting but are born and perish at long intervals of time, and that they are worlds, countless in number. But how we conceive of god save as living for ever? 1.26. Next, Anaximenes held that air is god, and that it has a beginning in time, and is immeasurable and infinite in extent, and is always in motion; just as if formless air could be god, especially seeing that it is proper to god to possess not merely some shape but the most beautiful shape; or as if anything that has had a beginning must not necessarily be mortal. Then there is Anaxagoras, the successor of Anaximenes; he was the first thinker to hold that the orderly disposition of the universe is designed and perfected by the rational power of an infinite mind. But in saying this he failed to see that there can be no such thing as sentient and continuous activity in that which is infinite, and that sensation in general can only occur when the subject itself becomes sentient by the impact of a sensation. Further, if he intended his infinite mind to be a definite living creature, it must have some inner principle of life to justify the name. But mind is itself the innermost principle. Mind therefore will have an outer integument of body. 1.27. But this Anaxagoras will not allow; yet mind naked and simple, without any material adjunct to serve as an organ of sensation, seems to elude the capacity of our understanding. Alcmaeon of Croton, who attributed divinity to the sun, moon and other heavenly bodies, and also to the soul, did not perceive that he was bestowing immortality on things that are mortal. As for Pythagoras, who believed that the entire substance of the universe is penetrated and pervaded by a soul of which our souls are fragments, he failed to notice that this severance of the souls of men from the world-soul means the dismemberment and rending asunder of god; and that when their souls are unhappy, as happens to most men, then a portion of god is unhappy; which is impossible. 1.28. Again, if the soul of man is divine, why is it not omniscient? Moreover, if the Pythagorean god is pure soul, how is he implanted in, or diffused throughout, the world? Next, Xenophanes endowed the universe with mind, and held that, as being infinite, it was god. His view of mind is as open to objection as that of the rest; but on the subject of infinity he incurs still severer criticism, for the infinite can have no sensation and no contact with anything outside. As for Parmenides, he invents a purely fanciful something resembling a crown — stephanè is his name for it —, an unbroken ring of glowing lights, encircling the sky, which he entitles god; but no one can imagine this to possess divine form, or sensation. He also has many other portentous notions; he deifies war, strife, lust and the like, things which can be destroyed by disease or sleep or forgetfulness or lapse of time; and he also deifies the stars, but this has been criticized in another philosopher and need not be dealt with now in the case of Parmenides. ' "1.29. Empedocles again among many other blunders comes to grief most disgracefully in his theology. He assigns divinity to the four substances which in his system are the constituent elements of the universe, although manifestly these substances both come into and pass out of existence, and are entirely devoid of sensation. Protagoras also, who declares he has no clear views whatever about the gods, whether they exist or do not exist, or what they are like, seems to have no notion at all of the divine nature. Then in what a maze of error is Democritus involved, who at one moment ranks as gods his roving 'images,' at another the substance that emits and radiates these images, and at another again the scientific intelligence of man! At the same time his denial of immutability and therefore of eternity, to everything whatsoever surely involves a repudiation of deity so absolute as to leave no conception of a divine be remaining! Diogenes of Apollonia makes air a god; but how can air have sensation, or divinity in any shape? " '1.30. The inconsistencies of Plato are a long story. In the Timaeus he says that it is impossible to name the father of this universe; and in the Laws he deprecates all inquiry into the nature of the deity. Again, he holds that god is entirely incorporeal (in Greek, asomatos); but divine incorporeity is inconceivable, for an incorporeal deity would necessarily be incapable of sensation, and also of practical wisdom, and of pleasure, all of which are attributes essential to our conception of deity. Yet both in the Timaeus and the Laws he says that the world, the sky, the stars, the earth and our souls are gods, in addition to those in whom we have been taught to believe; but it is obvious that these propositions are both inherently false and mutually destructive. 1.31. Xenophon also commits almost the same errors, though in fewer words; for in his memoir of the sayings of Socrates he represents Socrates as arguing that it is wrong to inquire about the form of god, but also as saying that both the sun and the soul are god, and as speaking at one moment of a single god and at another of several: utterances that involve almost the same mistakes as do those which we quoted from Plato. 1.32. Antisthenes also, in his book entitled The Natural Philosopher, says that while there are many gods of popular belief, there is one god in nature, so depriving divinity of all meaning or substance. Very similarly Speusippus, following his uncle Plato, and speaking of a certain force that governs all things and is endowed with life, does his best to root out the notion of deity from our minds altogether. 1.33. And Aristotle in the Third Book of his Philosophy has a great many confused notions, not disagreeing with the doctrines of his master Plato; at one moment he assigns divinity exclusively to the intellect, at another he says that the world is itself a god, then again he puts some other being over the world, and assigns to this being the rôle of regulating and sustaining the world-motion by means of a sort of inverse rotation; then he says that the celestial heat is god — not realizing that the heavens are a part of that world which elsewhere he himself has entitled god. But how could the divine consciousness which he assigns to the heavens persist in a state of such rapid motion? Where moreover are all the gods of accepted belief, if we count the heavens also as a god? Again, in maintaining that god is incorporeal, he robs him entirely of sensation, and also of wisdom. Moreover, how is motion possible for an incorporeal being, and how, if he is always in motion, can he enjoy tranquillity and bliss? 1.34. Nor was his fellow-pupil Xenocrates any wiser on this subject. His volumes On the Nature of the Gods give no intelligible account of the divine form; for he states that there are eight gods: five inhabiting the planets, and in a state of motion; one consisting of all the fixed stars, which are to be regarded as separate members constituting a single deity; seventh he adds the sun, and eighth the moon. But what sensation of bliss these things can enjoy it is impossible to conceive. Another member of the school of Plato, Heracleides of Pontus, filled volume after volume with childish fictions; at one moment he deems the world divine, at another the intellect; he also assigns divinity to the planets, and holds that the deity is devoid of sensation and mutable of form; and again in the same volume he reckons earth and sky as gods. 1.35. Theophrastus also is intolerably inconsistent; at one moment he assigns divine pre‑eminence to mind, at another to the heavens, and then again to the constellations and stars in the heavens. Nor is his pupil, Strato, surnamed the Natural Philosopher, worthy of attention; in his view the sole repository of divine power is nature, which contains in itself the causes of birth, growth and decay, but is entirely devoid of sensation and of form. 1.36. "Lastly, Balbus, I come to your Stoic school. Zeno\'s view is that the law of nature is divine, and that its function is to command what is right and to forbid the opposite. How he makes out this law to be alive passes our comprehension; yet we undoubtedly expect god to be a living being. In another passage however Zeno declares that the aether is god — if there is any meaning in a god without sensation, a form of deity that never presents itself to us when we offer up our prayers and supplications and make our vows. And in other books again he holds the view that a \'reason\' which pervades all nature is possessed of divine power. He likewise attributes the same powers to the stars, or at another time to the years, the months and the seasons. Again, in his interpretation of Hesiod\'s Theogony (or Origin of the Gods) he does away with the customary and received ideas of the gods altogether, for he does not reckon either Jupiter, Juno or Vesta as gods, or any being that bears a personal name, but teaches that these names have been assigned allegorically to dumb and lifeless things. ' "1.37. Zeno's pupil Aristo holds equally mistaken views. He thinks that the form of the deity cannot be comprehended, and he denies the gods sensation, and in fact is uncertain whether god is a living being at all. Cleanthes, who attended Zeno's lectures at the same time as the last-named, at one moment says that the world itself is god, at another gives this name to the mind and soul of the universe, and at another decides that the most unquestionable deity is that remote all‑surrounding fiery atmosphere called the aether, which encircles and embraces the universe on its outer side at an exceedingly lofty altitude; while in the books that he wrote to combat hedonism he babbles like one demented, now imagining gods of some definite shape and form, now assigning full divinity to the stars, now pronouncing that nothing is more divine than reason. The result is that the god whom we apprehend by our intelligence, and desire to make to correspond with a mental concept as a seal tallies with its impression, has utterly and entirely vanished. " '1.38. Persaeus, another pupil of Zeno, says that men have deified those persons who have made some discovery of special utility for civilization, and that useful and health-giving things have themselves been called by divine names; he did not even say that they were discoveries of the gods, but speaks of them as actually divine. But what could be more ridiculous than to award divine honours to things mean and ugly, or to give the rank of gods to men now dead and gone, whose worship could only take the form of lamentation? 1.39. Chrysippus, who is deemed to be the most skilful interpreter of the Stoic dreams, musters an enormous mob of unknown gods — so utterly unknown that even imagination cannot guess at their form and nature, although our mind appears capable of visualizing anything; for he says that divine power resides in reason, and in the soul and mind of the universe; he calls the world itself a god, and also the all‑pervading world-soul, and again the guiding principle of that soul, which operates in the intellect and reason, and the common and all‑embracing nature of things; beside this, the fire that I previously termed aether; and also the power of Fate, and the Necessity that governs future events; and also all fluid and soluble substances, such as water, earth, air, the sun, moon and stars, and the all‑embracing unity of things; and even those human beings who have attained immortality. 1.40. He also argues that the god whom men call Jupiter is the aether, and that Neptune is the air which permeates the sea, and the goddess called Ceres the earth; and he deals in the same way with the whole series of the names of the other gods. He also identifies Jupiter with the mighty Law, everlasting and eternal, which is our guide of life and instructress in duty, and which he entitles Necessity or Fate, and the Everlasting Truth of future events; none of which conceptions is of such a nature as to be deemed to possess divinity. 1.41. This is what is contained in his Nature of the Gods, Book I. In Book II he aims at reconciling the myths of Orpheus, Musaeus, Hesiod and Homer with his own theology as enunciated in Book I, and so makes out that even the earliest poets of antiquity, who had no notion of these doctrines, were really Stoics. In this he is followed by Diogenes of Babylon, who in his book entitled Minerva rationalizes the myth of the birth of the virgin goddess from Jove by explaining it as an allegory of the processes of nature. ' "
2.22. 'Nothing devoid of sensation can have a part of itself that is sentient; but the world has parts that are sentient; therefore the world has parts that are sentient; therefore the world is not devoid of sensation.' He also proceeds to press the argument more closely: 'Nothing,' he says, 'that is iimate and irrational can give birth to an animate and rational being; but the world gives birth to animate and rational beings; therefore the world is animate and rational.' Furthermore he proved his argument by means of one of his favourite comparisons, as follows: 'If flutes playing musical tunes grew on an olive-tree, surely you would not question that the olive-tree possessed some knowledge of the art of flute-playing; or if plane-trees bore well-tuned lutes, doubtless you would likewise infer that the plane-trees possessed the art of music; why then should we not judge the world to be animate and endowed with wisdom, when it produces animate and wise offspring? " '
2.88. Suppose a traveller to carry into Scythia or Britain the orrery recently constructed by our friend Posidonius, which at each revolution reproduces the same motions of the sun, the moon and the five planets that take place in the heavens every twenty-four hundred, would any single native doubt that this orrery was the work of a rational being? This thinkers however raise doubts about the world itself from which all things arise and have their being, and debate whether it is the produce of chance or necessity of some sort, or of divine reason and intelligence; they think more highly of the achievement of Archimedes in making a model of the revolutions of the firmament than of that of nature in creating them, although the perfection of the original shows a craftsmanship many times as great as does the counterfeit.
2.93. "At this point must I not marvel that there should be anyone who can persuade himself that there are certain solid and indivisible particles of matter borne along by the force of gravity, and that the fortuitous collision of those particles produces this elaborate and beautiful world? I cannot understand why he who considers it possible for this to have occurred should not all think that, if a counts number of copies of the one-and‑twenty letters of alphabet, made of gold or what you will, were thrown together into some receptacle and then shaken out on the ground, it would be possible that they should produce the Annals of Ennius, all ready for the reader. I doubt whether chance could possibly succeed in producing even a single verse! ' "
3.44. No, you say, we must draw the line at that; well then, orcus is not a god either; what are you to say about his brothers then?' These arguments were advanced by Carneades, not with the object of establishing atheism (for what could less befit a philosopher?) but in order to prove the Stoic theology worthless; accordingly he used to pursue his inquiry thus: 'Well now,' he would say, 'if these brothers are included among the gods, can we deny the divinity of their father Saturation, who is held in the highest reverence by the common people in the west? And if he is a god, we must also admit that his father Caelus is a god. And if so, the parents of Caelus, the Aether and the Day, must be held to be gods, and their brothers and sisters, whom the ancient genealogists name Love, Guile, Dear, Toil, Envy, Fate, Old Age, Death, Darkness, Misery, Lamentation, Favour, Fraud, Obstinacy, the Parcae, the Daughters of Hesperus, the Dreams: all of these are fabled to be the children of erebus and Night.' Either therefore you must accept these monstrosities or you must discard the first claimants also."'. None |
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2. None, None, nan (2nd cent. BCE - 1st cent. BCE)
Tagged with subjects: • Sextus Empiricus
Found in books: Long (2006) 96; Stanton (2021) 252
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3. None, None, nan (2nd cent. BCE - 1st cent. BCE)
Tagged with subjects: • Sextus Empiricus
Found in books: Konig and Wiater (2022) 245; König and Wiater (2022) 245
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4. None, None, nan (2nd cent. CE - 3rd cent. CE)
Tagged with subjects: • Sextus Empiricus • Sextus Empiricus, • Sextus Empiricus, on the infinity of linguistic competence
Found in books: Del Lucchese (2019) 173, 229, 230, 231, 233, 236, 237, 247; Edelmann-Singer et al (2020) 230; Frede and Laks (2001) 281; Geljon and Runia (2019) 187; James (2021) 170, 194; Konig and Wiater (2022) 245; König and Wiater (2022) 245; Levison (2009) 140; Lloyd (1989) 113, 252; Long (2006) 50, 51, 55, 96, 116; Maso (2022) 130; Motta and Petrucci (2022) 81, 92; Stanton (2021) 252; Wardy and Warren (2018) 269
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5. None, None, nan (2nd cent. CE - 3rd cent. CE)
Tagged with subjects: • Sextus Empiricus • Sextus Empiricus, Pyrrhonian sceptic • Sextus Empiricus, Pyrrhonian sceptic, Apatheia for emotion • Sextus Empiricus, Pyrrhonian sceptic, Metriopatheia for physical pain
Found in books: Brouwer (2013) 23, 99; Edelmann-Singer et al (2020) 232, 235, 239; Erler et al (2021) 92; James (2021) 170; Konig and Wiater (2022) 245; König and Wiater (2022) 245; Maso (2022) 55; Motta and Petrucci (2022) 91; Sorabji (2000) 28, 198, 199, 200; Stanton (2021) 252; Wolfsdorf (2020) 682, 685
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6. Diogenes Laertius, Lives of The Philosophers, 7.32, 7.39-7.40, 7.143, 7.162-7.163, 8.25, 8.28, 9.61-9.62, 9.68, 9.74, 9.76, 9.79, 9.105 (3rd cent. CE - 3rd cent. CE)
Tagged with subjects: • Sextus Empiricus • Sextus Empiricus,
Found in books: Brouwer (2013) 23, 96, 124, 134; Cornelli (2013) 327, 377; Del Lucchese (2019) 224, 225, 229, 236; Edelmann-Singer et al (2020) 232, 235; Horkey (2019) 26, 36, 37; Levison (2009) 140; Long (2006) 52, 71, 74, 106; Motta and Petrucci (2022) 91, 98; Vazques and Ross (2022) 212; Wardy and Warren (2018) 270; Wolfsdorf (2020) 682
| 7.32. Hence he had been well trained even before he left his native place. And thus it came about that on his arrival at Athens he attached himself to Crates. And it seems, he adds, that, when the rest were at a loss how to express their views, Zeno framed a definition of the end. They say that he was in the habit of swearing by capers just as Socrates used to swear by the dog. Some there are, and among them Cassius the Sceptic and his disciples, who accuse Zeno at length. Their first count is that in the beginning of his Republic he pronounced the ordinary education useless: the next is that he applies to all men who are not virtuous the opprobrious epithets of foemen, enemies, slaves, and aliens to one another, parents to children, brothers to brothers, friends to friends.
7.39. Philosophic doctrine, say the Stoics, falls into three parts: one physical, another ethical, and the third logical. Zeno of Citium was the first to make this division in his Exposition of Doctrine, and Chrysippus too did so in the first book of his Exposition of Doctrine and the first book of his Physics; and so too Apollodorus and Syllus in the first part of their Introductions to Stoic Doctrine, as also Eudromus in his Elementary Treatise on Ethics, Diogenes the Babylonian, and Posidonius.These parts are called by Apollodorus Heads of Commonplace; by Chrysippus and Eudromus specific divisions; by others generic divisions. 7.40. Philosophy, they say, is like an animal, Logic corresponding to the bones and sinews, Ethics to the fleshy parts, Physics to the soul. Another simile they use is that of an egg: the shell is Logic, next comes the white, Ethics, and the yolk in the centre is Physics. Or, again, they liken Philosophy to a fertile field: Logic being the encircling fence, Ethics the crop, Physics the soil or the trees. Or, again, to a city strongly walled and governed by reason.No single part, some Stoics declare, is independent of any other part, but all blend together. Nor was it usual to teach them separately. Others, however, start their course with Logic, go on to Physics, and finish with Ethics; and among those who so do are Zeno in his treatise On Exposition, Chrysippus, Archedemus and Eudromus.
7.143. It is a living thing in the sense of an animate substance endowed with sensation; for animal is better than non-animal, and nothing is better than the world, ergo the world is a living being. And it is endowed with soul, as is clear from our several souls being each a fragment of it. Boethus, however, denies that the world is a living thing. The unity of the world is maintained by Zeno in his treatise On the Whole, by Chrysippus, by Apollodorus in his Physics, and by Posidonius in the first book of his Physical Discourse. By the totality of things, the All, is meant, according to Apollodorus, (1) the world, and in another sense (2) the system composed of the world and the void outside it. The world then is finite, the void infinite.' "
7.162. After meeting Polemo, says Diocles of Magnesia, while Zeno was suffering from a protracted illness, he recanted his views. The Stoic doctrine to which he attached most importance was the wise man's refusal to hold mere opinions. And against this doctrine Persaeus was contending when he induced one of a pair of twins to deposit a certain sum with Ariston and afterwards got the other to reclaim it. Ariston being thus reduced to perplexity was refuted. He was at variance with Arcesilaus; and one day when he saw an abortion in the shape of a bull with a uterus, he said, Alas, here Arcesilaus has had given into his hand an argument against the evidence of the senses." "7.163. When some Academic alleged that he had no certainty of anything, Ariston said, Do you not even see your neighbour sitting by you? and when the other answered No, he rejoined,Who can have blinded you? who robbed you of luminous eyesight?The books attributed to him are as follows:Exhortations, two books.of Zeno's Doctrines.Dialogues.Lectures, six books.Dissertations on Philosophy, seven books.Dissertations on Love.Commonplaces on Vainglory.Notebooks, twenty-five volumes.Memorabilia, three books.Anecdotes, eleven books.Against the Rhetoricians.An Answer to the Counter-pleas of Alexinus.Against the Dialecticians, three books.Letters to Cleanthes, four books.Panaetius and Sosicrates consider the Letters to be alone genuine; all the other works named they attribute to Ariston the Peripatetic." '
8.25. The principle of all things is the monad or unit; arising from this monad the undefined dyad or two serves as material substratum to the monad, which is cause; from the monad and the undefined dyad spring numbers; from numbers, points; from points, lines; from lines, plane figures; from plane figures, solid figures; from solid figures, sensible bodies, the elements of which are four, fire, water, earth and air; these elements interchange and turn into one another completely, and combine to produce a universe animate, intelligent, spherical, with the earth at its centre, the earth itself too being spherical and inhabited round about. There are also antipodes, and our down is their up.
8.28. All things live which partake of heat – this is why plants are living things – but all have not soul, which is a detached part of aether, partly the hot and partly the cold, for it partakes of cold aether too. Soul is distinct from life; it is immortal, since that from which it is detached is immortal. Living creatures are reproduced from one another by germination; there is no such thing as spontaneous generation from earth. The germ is a clot of brain containing hot vapour within it; and this, when brought to the womb, throws out, from the brain, ichor, fluid and blood, whence are formed flesh, sinews, bones, hairs, and the whole of the body, while soul and sense come from the vapour within.' "
9.61. 11. PYRRHOPyrrho of Elis was the son of Pleistarchus, as Diocles relates. According to Apollodorus in his Chronology, he was first a painter; then he studied under Stilpo's son Bryson: thus Alexander in his Successions of Philosophers. Afterwards he joined Anaxarchus, whom he accompanied on his travels everywhere so that he even forgathered with the Indian Gymnosophists and with the Magi. This led him to adopt a most noble philosophy, to quote Ascanius of Abdera, taking the form of agnosticism and suspension of judgement. He denied that anything was honourable or dishonourable, just or unjust. And so, universally, he held that there is nothing really existent, but custom and convention govern human action; for no single thing is in itself any more this than that." "9.62. He led a life consistent with this doctrine, going out of his way for nothing, taking no precaution, but facing all risks as they came, whether carts, precipices, dogs or what not, and, generally, leaving nothing to the arbitrament of the senses; but he was kept out of harm's way by his friends who, as Antigonus of Carystus tells us, used to follow close after him. But Aenesidemus says that it was only his philosophy that was based upon suspension of judgement, and that he did not lack foresight in his everyday acts. He lived to be nearly ninety.This is what Antigonus of Carystus says of Pyrrho in his book upon him. At first he was a poor and unknown painter, and there are still some indifferent torch-racers of his in the gymnasium at Elis." '
9.68. Posidonius, too, relates of him a story of this sort. When his fellow-passengers on board a ship were all unnerved by a storm, he kept calm and confident, pointing to a little pig in the ship that went on eating, and telling them that such was the unperturbed state in which the wise man should keep himself. Numenius alone attributes to him positive tenets. He had pupils of repute, in particular one Eurylochus, who fell short of his professions; for they say that he was once so angry that he seized the spit with the meat on it and chased his cook right into the market-place.
9.74. The Sceptics, then, were constantly engaged in overthrowing the dogmas of all schools, but enuntiated none themselves; and though they would go so far as to bring forward and expound the dogmas of the others, they themselves laid down nothing definitely, not even the laying down of nothing. So much so that they even refuted their laying down of nothing, saying, for instance, We determine nothing, since otherwise they would have been betrayed into determining; but we put forward, say they, all the theories for the purpose of indicating our unprecipitate attitude, precisely as we might have done if we had actually assented to them. Thus by the expression We determine nothing is indicated their state of even balance; which is similarly indicated by the other expressions, Not more (one thing than another),
9.76. But the Sceptics even refute the statement Not more (one thing than another). For, as forethought is no more existent than non-existent, so Not more (one thing than another) is no more existent than not. Thus, as Timon says in the Pytho, the statement means just absence of all determination and withholding of assent. The other statement, Every saying, etc., equally compels suspension of judgement; when facts disagree, but the contradictory statements have exactly the same weight, ignorance of the truth is the necessary consequence. But even this statement has its corresponding antithesis, so that after destroying others it turns round and destroys itself, like a purge which drives the substance out and then in its turn is itself eliminated and destroyed.
9.79. They showed, then, on the basis of that which is contrary to what induces belief, that the probabilities on both sides are equal. Perplexities arise from the agreements between appearances or judgements, and these perplexities they distinguished under ten different modes in which the subjects in question appeared to vary. The following are the ten modes laid down.The first mode relates to the differences between living creatures in respect of those things which give them pleasure or pain, or are useful or harmful to them. By this it is inferred that they do not receive the same impressions from the same things, with the result that such a conflict necessarily leads to suspension of judgement. For some creatures multiply without intercourse, for example, creatures that live in fire, the Arabian phoenix and worms; others by union, such as man and the rest.
9.105. We see that a man moves, and that he perishes; how it happens we do not know. We merely object to accepting the unknown substance behind phenomena. When we say a picture has projections, we are describing what is apparent; but if we say that it has no projections, we are then speaking, not of what is apparent, but of something else. This is what makes Timon say in his Python that he has not gone outside what is customary. And again in the Conceits he says:But the apparent is omnipotent wherever it goes;and in his work On the Senses, I do not lay it down that honey is sweet, but I admit that it appears to be so.''. None |
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7. None, None, nan (3rd cent. CE - 4th cent. CE)
Tagged with subjects: • Sextus Empiricus
Found in books: Long (2006) 51, 54, 71; Wolfsdorf (2020) 682
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8. Strabo, Geography, 1.1.12-1.1.15, 2.5.2
Tagged with subjects: • Sextus Empiricus
Found in books: Konig and Wiater (2022) 245; König and Wiater (2022) 245
| 1.1.12. Many have testified to the amount of knowledge which this subject requires, and Hipparchus, in his Strictures on Eratosthenes, well observes, that no one can become really proficient in geography, either as a private individual or as a professor, without an acquaintance with astronomy, and a knowledge of eclipses. For instance, no one could tell whether Alexandria in Egypt were north or south of Babylon, nor yet the intervening distance, without observing the latitudes. Again, the only means we possess of becoming acquainted with the longitudes of different places is afforded by the eclipses of the sun and moon. Such are the very words of Hipparchus. 1.1.13. Every one who undertakes to give an accurate description of a place, should be particular to add its astronomical and geometrical relations, explaining carefully its extent, distance, degrees of latitude, and climate. Even a builder before constructing a house, or an architect before laying out a city, would take these things into consideration; much more should he who examines the whole earth: for such things in a peculiar manner belong to him. In small distances a little deviation north or south does not signify, but when it is the whole circle of the earth, the north extends to the furthest confines of Scythia, or Keltica, and the south to the extremities of Ethiopia: there is a wide difference here. The case is the same should we inhabit India or Spain, one in the east, the other far west, and, as we are aware, the antipodes to each other. 1.1.14. The motions of the sun and stars, and the centripetal force meet us on the very threshold of such subjects, and compel us to the study of astronomy, and the observation of such phenomena as each of us may notice; in which too, very considerable differences appear, according to the various points of observation. How could any one undertake to write accurately and with propriety on the differences of the various parts of the earth, who was ignorant of these matters? and although, if the undertaking were of a popular character, it might not be advisable to enter thoroughly into detail, still we should endeavour to include every thing which could be comprehended by the general reader. 1.1.15. He who has thus elevated his mind, will he be satisfied with any thing less than the whole world? If in his anxiety accurately to portray the inhabited earth, he has dared to survey heaven, and make use thereof for purposes of instruction, would it not seem childish were he to refrain from examining the whole earth, of which the inhabited is but a part, its size, its features, and its position in the universe; whether other portions are inhabited besides those on which we dwell, and if so, their amount? What is the extent of the regions not peopled? what their peculiarities, and the cause of their remaining as they are? Thus it appears that the knowledge of geography is connected with meteorology and geometry, that it unites the things of earth to the things of heaven, as though they were nearly allied, and not separated. As far as heaven from earth. Iliad viii. 16
2.5.2. Those who write on the science of Geography should trust entirely for the arrangement of the subject they are engaged on to the geometers, who have measured the whole earth; they in their turn to astronomers; and these again to natural philosophers. Now natural philosophy is one of the perfect sciences. The perfect sciences they define as those which, depending on no external hypothesis, have their origin, and the evidence of their propositions, in themselves. Here are a few of the facts established by natural philosophers. The earth and heavens are spheroidal. The tendency of all bodies having weight, is to a centre. Further, the earth being spheroidal, and having the same centre as the heavens, is motionless, as well as the axis which passes through both it and the heavens. The heavens turn round both the earth and its axis, from east to west. The fixed stars turn round with it, at the same rate as the whole. These fixed stars follow in their course parallel circles; the principal of which are, the equator, the two tropics, and the arctic circles. While the planets, the sun, and the moon, describe certain oblique circles comprehended within the zodiac. Admitting these points in whole or in part, astronomers proceed to treat of other matters, such as the motions of the stars, their revolutions, eclipses, size, relative distance, and a thousand similar particulars. On their side, geometers, when measuring the size of the entire earth, avail themselves of the data furnished by the natural philosopher and astronomer; and the geographer on his part makes use of those of the geometer.''. None |
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9. None, None, nan (missingth cent. CE - Unknownth cent. CE)
Tagged with subjects: • Sextus Empiricus
Found in books: Motta and Petrucci (2022) 92; Wardy and Warren (2018) 269
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10. None, None, nan
Tagged with subjects: • Sextus Empiricus
Found in books: Brouwer (2013) 23, 71; Maso (2022) 130; Motta and Petrucci (2022) 98
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11. None, None, nan
Tagged with subjects: • Empiricus, Sextus • Sextus Empiricus
Found in books: Long (2006) 114; Mackey (2022) 233
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