Sotio himself was a thorough Pythagorean, but there was another philosopher of the name of Sestius who was an ardent advocate of abstinence from animal food without believing in the transmigration of souls. He founded a sort of brotherhood, the members of which took the pledge to abide by this rule. He argued that since plenty of other wholesome food existed, what need was there for man to shed blood? Cruelty must become habitual when people devour flesh to indulge the palate: “let us reduce the elements of sensuality.” Health would be also the gainer by the adoption of a simpler and less various diet. Sotio used these arguments of one whom he might have called an unbeliever, to reinforce his own. Seneca does not say if many of his schoolfellows were as much impressed as he was by this teaching. For a year he abstained from flesh, and when he got accustomed to it, he even found the new diet easy and agreeable. His mind seemed to grow more active. That he was allowed to eat what he liked without encountering interference or ridicule shows the considerable freedom in which the youth of Rome was brought up: this made them men. But at the beginning of the reign of Tiberius there went forth an edict against foreign cults, and abstinence from flesh was held to show a leaning towards religious novelties. For this reason the elder Seneca advised his son to give up vegetarianism. Seneca honestly confesses that he went back to better fare without much urging; yet he always remained frugal, and he seems never to have felt quite sure that his youthful experiment did not agree best with the counsels of perfection. ------------------------------------------------------------------------ IV PLUTARCH THE HUMANE