We must learn to endure what we cannot avoid. Our life is composed, like the harmony of the world, of contrary things, also of different tones, sweet and harsh, sharp and flat, soft and loud. If a musician liked only one kind, what would he have to say?

The most universal quality is diversity.

The diversity of physical arguments and opinions embraces all sorts of methods.

Truly man is a marvelously vain, diverse, and undulating object. It is hard to found any constant and uniform judgment on him.

Those who make a practice of comparing human actions are never so perplexed as when they try to see them as a whole and in the same light; for they commonly contradict each other so strangely that it seems impossible that they have come from the same shop.

Each person calls barbarism whatever is not his or her own practice.... We may call Cannibals barbarians, in respect to the rulesof reason, but not in respect to ourselves, who surpass them in every kind of barbarity.