V
WORKS OF PYTHAGORAS
Now they say that Pythagoras did not leave behind him a single book; but they talk foolishly; for Heraclitus, the natural philosopher, speaks plainly enough of him, saying, "Pythagoras, the son of Mnesarchus, was the most learned of all men in history and having, selected from these writings, he thus formed his own wisdom and extensive learning, and mischievous art." Thus he speaks, because Pythagoras, in the beginning of his treatise on natural philosophy, writes in the following manner: "By the air which I breathe, and by the water which I drink, I will not endure to be blamed on account of this discourse."
There are three volumes extant written by Pythagoras: one on education, one on politics, and one Natural Philosophy. The treatise which is now extant under the name of Pythagoras is the work of [Lysis], of Tarentum, a philosopher of the Pythagorean school, who fled to Thebes, and became the teacher of Epaminondas. Heraclides, the son of Sarapion, in his Abridgment of [N]otion says that he wrote a poem in epic verse upon the Universe; and besides that a sacred poem which begins thus:
"Dear youths, I warn you cherish peace divine,
And in your hearts lay deep these words of mine."A third about the Soul; a fourth on Piety; a fifth entitled Helothales, which was the name of the father of Epicharmus of Cos; a sixth, called Crotona; and other poems too. But the mystic discourse which is extant under his name, they say is really the work of Hippasus, having been composed with a view to bring Pythagoras into disrepute. There were also many other books composed by Aston of Crotona, and attributed to Pythagoras. Aristoxenus asserts that Pythagoras derived the greater part of his ethical doctrines from Themistoclea, the priestess at Delphi. Ion of Chios, in his Victories, says that he wrote some poems and attributed them to Orpheus. His also, it is said, is the poem called Scopadaea, which begins thus; ÒBehave not shamelessly to any one."