... sacrifice; but the continuance of the cruel rite till nearly the end of antiquity causes surprise. The worship of Dionysus Zagreus in Thrace was accompanied by ascetic practices before Pythagoras. Vegetarianism, which has always played an important part in the ascetic life, was obligatory on all Pythagoreans; but in this school there was another motive besides the desire to mortify the flesh. Those who believe in the transmigration of ... — The Legacy of Greece • Various