“Each man calls barbarism whatever is not his own practice.”

“I do not believe, from what I have been told about this people, that there is anything barbarous or savage about them, except that we all call barbarous anything that is contrary to our own habits.”

“If I am a man of some reading, I am a man of no retentiveness.”

“Man is certainly stark mad; he cannot make a worm, and yet he will be making gods by dozens.”

“People try to get out of themselves and to escape from the man. This is folly; instead of transforming themselves into angels, they turn into beast; instead of lifting, they degrade themselves. These transcendental humors frighten me, like lofty and inaccessible heights.”

“Let this variety of ideas be set before him; he will choose if he can; if not, he will remain in doubt. Only the fools are certain and assured. For if he embraces Xenophon's and Plato's opinions by his own reasoning, they will no longer be theirs, they will be his. He who follows another follows nothing. He finds nothing; indeed he seeks nothing. We are not under a king; let each one claim his own freedom [Seneca]. Let him know that he knows, at least. He must imbibe their ways of thinking, not learn their precepts. And let him boldly forget, if he wants, where he got them, but let him know how to make them his own. Truth and reason are common to everyone, and no more belong to the man who first spoke them than to the man who says them later. It is no more according to Plato than according to me, since he and I understand and see it the same way. The bees plunder the flowers here and there, but afterward they make of them honey, which is all theirs; it is no longer thyme or marjoram. Even so with the pieces borrowed from others; he will transform and blend them to make a work of his own, to wit, his judgment. His education, work, and study aim only at forming this.”

“All is a-swarm with commentaries; of authors there is a dearth.”