The only way to avoid being miserable is not to have enough leisure to wonder whether you are happy or not.

The test to which all methods of treatment are finally brought is whether they are lucrative to doctors or not.

Any man who is not a communist at the age of twenty is a fool. Any man who is still a communist at the age of thirty is an even bigger fool.

I try to follow his example, not to imitate him.

If in the library of your house you do not have the works of the ancient Greek writers, then you live in a house with no light.

Statistics show that of those who contract the habit of eating, very few survive.

The minorities are sometimes right. The majorities never.