Where there are no women there are no good manners

Let us live in as small a circle as we will, we are either debtors or creditors before we have had time to look around.

Daring ideas are like chessmen moved forward; they may be beaten, but they may start a winning game.

Love grants in a moment what toil can hardly acheive in an age.

Truth is a torch, but a terrific one; therefore we all try to reach it with closed eyes, lest we should be scorched.

Everything factual is, in a sense, theory. The blue of the sky exhibits the basic laws of chromatics. There is no sense in looking for something behind phenomena: they are theory.

A man doesn't learn to understand anything unless he loves it.