Civilization is a disease produced by the practice of building societies with rotten material.

Two people getting together to write a book is like three people getting together to have a baby. One of them is superfluous.

We educate one another; and we cannot do this if half of us consider the other half not good enough to talk to.

Justice is impartiality. Only strangers are impartial.

Like all young men, you greatly exaggerate the difference between one young woman and another.

The minorities are sometimes right. The majorities never.

Thus, I blush to add, you can not be a philosopher and a good man, though you may be a philosopher and a great one.