from oxen used in agriculture, and from rams.
XIX. The same author tells us, as I have already mentioned, that he received his doctrines from Themistoclea, at Delphi. And Hieronymus says, that when he descended to the shades below, he saw the soul of Hesiod bound to a brazen pillar, and gnashing its teeth; and that of Homer suspended from a tree, and snakes around it, as a punishment for the things that they had said of the Gods. And that those people also were punished who refrained from commerce with their wives; and that on account of this he was greatly honoured by the people of Crotona.
But Aristippus, of Cyrene, in his Account of Natural Philosophers, says that Pythagoras derived his name from the fact of his speaking (ἀγορεύειν) truth no less than the God at Delphi (τοῦ πυθίου).
It is said that he used to admonish his disciples to repeat these lines to themselves whenever they returned home to their houses:—
And that he used to forbid them to offer victims to the Gods, ordering them to worship only at those altars which were unstained with blood. He forbade them also to swear by the Gods; saying, “That every man ought so to exercise himself, as to be worthy of belief without an oath.” He also taught men that it behoved them to honour their elders, thinking that which was precedent in point of time more honourable; just as in the world, the rising of the sun was more so than the setting; in life, the beginning more so than the end; and in animals, production more so than destruction.
Another of his rules was that men should honour the Gods above the dæmones, heroes above men; and of all men parents were entitled to the highest degree of reverence. Another, that people should associate with one another in such a way as not to make their friends enemies, but to render