weasel or fly, none can justly lay upon the greatest fish. Therefore the Pythagoreans, confining themselves not only by the law which forbids them to injure men, but also by Nature, which commands them to do violence to nothing, fed on fish very little, or rather not at all. But suppose there were no injustice in this case, yet to delight in fish would argue daintiness and luxury; because they are such costly and unnecessary diet. Therefore Homer doth not only make the Greeks whilst encamped near the Hellespont, eat no fish, but he mentions not any sea-provision that the dissolute Phaeacians or luxurious wooers had, though both islanders. And Ulysses's mates, though they sailed over so much sea, as long as they had any provision left, never let down a hook or net. But when the victuals of their ship was spent, ("Odyssey," xii. 329-332.) a little before they fell upon the oxen of the Sun, they caught fish, not to please their wanton appetite, but to satisfy their hunger,-- With crooked hooks, for cruel hunger gnawed. The same necessity therefore forced them to catch fish and devour the oxen of the Sun. Therefore not only among the Egyptian and Syrians but Greeks too, to abstain from fish was a piece of sanctity, they avoiding (as I think), a superfluous curiosity in diet, as well as being just. To this Nestor subjoining said: But sir, of my citizens as of the Megarians in the proverb, you make no account; although you have heard me often say that our priests of Neptune (whom we call Hieromnemons) never eat fish. For Neptune himself is called the Breeder. And the race of Hellen sacrificed to Neptune as the first father, imagining, as likewise the Syrians did, that man rose from a liquid substance. And therefore they worship a fish as of the same production and breeding with themselves, in this matter being more happy in their philosophy than Anaximander; for he says that fish and men were not produced in the same substances, but that men were first produced in fishes, and, when they were grown up and able to help themselves, were thrown out, and so lived upon the land. Therefore, as the fire devours its parents, that is, the matter out of which it was first kindled, so Anaximander, asserting that fish were our common parents, condemneth our feeding on them. QUESTION IX. WHETHER THERE CAN BE NEW DISEASES, AND HOW CAUSED. PHILO, DIOGENIANUS, PLUTARCH.