Vitae philosophorum

Diogenes Laertius

Diogenes Laertius. Hicks, R. D., editor. Cambridge, MA.: Harvard University Press; London: William Heinemann Ltd., 1925.

Aristoxenus says that Pythagoras got most of his moral doctrines from the Delphic priestess Themistoclea. According to Ion of Chios in his Triagmi he ascribed some poems of his own making to Orpheus.[*](F.H.G. Fr. 12, ii. p. 49. The same fragment is found in Clem. Alex. Strom. i. 131 Ἴων δὲ ὁ Χῖος ἐν τοῖς Τριαγμοῖς καὶ Πυθαγόραν εἰς Ὀρφέα ἀνενεγκεῖν τινα ἱστορεῖ. The verbal agreement, except for τινα ἱστορεῖ, is exact.) They further attribute to him the Scopiads which begins thus:

Be not shameless, before any man.
Sosicrates in his Successions of Philosophers says that, when Leon the tyrant of Phlius asked him who he was, he said, A philosopher,[*](Cf. i. 12, whence it would seem that Sosicrates used Heraclides of Pontus as his authority for this anecdote.) and that he compared life to the Great Games, where some went to
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compete for the prize and others went with wares to sell, but the best as spectators; for similarly, in life, some grow up with servile natures, greedy for fame and gain, but the philosopher seeks for truth. Thus much for this part of the subject.

The contents in general of the aforesaid three treatises of Pythagoras are as follows. He forbids us to pray for ourselves, because we do not know what will help us. Drinking he calls, in a word, a snare, and he discountenances all excess, saying that no one should go beyond due proportion either in drinking or in eating. Of sexual indulgence, too, he says, Keep to the winter for sexual pleasures, in summer abstain; they are less harmful in autumn and spring, but they are always harmful and not conducive to health. Asked once when a man should consort with a woman, he replied, When you want to lose what strength you have.

He divides man’s life into four quarters thus: Twenty years a boy, twenty years a youth, twenty years a young man, twenty years an old man; and these four periods correspond to the four seasons, the boy to spring, the youth to summer, the young man to autumn, and the old man to winter, meaning by youth one not yet grown up and by a young man a man of mature age. According to Timaeus, he was the first to say, Friends have all things in common and Friendship is equality; indeed, his disciples did put all their possessions into one common stock. For five whole years they had to keep silence, merely listening to his discourses without seeing him, [*](Because he lectured at night;cf.§ 15 νυκτερινὴ ἀκρόασις.) until they passed an examination, and thenceforward they were admitted to his house and allowed to see him. They would never

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use coffins of cypress, because the sceptre of Zeus was made from it, so we are informed by Hermippus in his second book On Pythagoras.

Indeed, his bearing is said to have been most dignified, and his disciples held the opinion about him that he was Apollo come down from the far north. There is a story that once, when he was disrobed, his thigh was seen to be of gold; and when he crossed the river Nessus, quite a number of people said they heard it welcome him. According to Timaeus in the tenth book of his History, he remarked that the consorts of men bore divine names, being called first Virgins, then Brides, and then Mothers.[*](The allusion is to the Nymphs and the heavenly pair, mother and daughter (Demeter and Persephone).) He it was who brought geometry to perfection, while it was Moeris who first discovered the beginnings of the elements of geometry: Anticlides in his second book On Alexander[*](Scriptorum Alex. ill. fr. p. 147.) affirms this,

and further that Pythagoras spent most of his time upon the arithmetical aspect of geometry; he also discovered the musical intervals on the monochord. Nor did he neglect even medicine. We are told by Apollodorus the calculator that he offered a sacrifice of oxen on finding that in a right-angled triangle the square on the hypotenuse is equal to the squares on the sides containing the right angle. And there is an epigram running as follows[*](Anth. Pal. vii. 119.):

    What time Pythagoras that famed figure found,
  1. For which the noble offering he brought.

He is also said to have been the first to diet athletes on meat, trying first with Eurymenes[*](The story of Eurymenes was known to Porphyry, Vit. Pyth. 18. We can still see how these quotations made by D. L. himself from Favorinus disturb the context.)— so we learn from Favorinus in the third book of his Memorabilia—whereas in former times they had

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trained on dried figs, on butter,[*](Or rather soft cheese;cf. supra,i. § 7, note.) and even on wheatmeal, as we are told by the same Favorinus in the eighth book of his Miscellaneous History.