One should always play fairly when one has the winning cards.

Experience is the name everyone gives to their mistakes.

Life imitates art.

An idea that is not dangerous is unworthy of being called an idea at all.

We are all in the gutter, but some of us are looking at the stars.

The one duty we owe to history is to rewrite it.

Life is for each man a solitary cell whose walls are mirrors.

Always forgive your enemies; nothing annoys them so much.

Arguments are to be avoided; they are always vulgar and often convincing.