It is true that the grasping of truth is not possible without empirical basis. However, the deeper we penetrate and the more extensive and embracing our theories become the less empirical knowledge is needed to determine those theories.

With fame I become more and more stupid, which of course is a very common phenomenon.

The Constitution only guarantees the American people the right to pursue happiness. You have to catch it yourself. A table, a chair, a bowl of fruit and a violin; what else does a man need to be happy?

Everything what's inspiring has been created by one who could work in freedom

Agreements about what is good or not, are usually not worth much. It is very much like art, is it not an art to lead a good life?

I do not like to state an opinion on a matter unless I know the precise facts.

The health of society thus depends quite as much on the independence of the individuals composing it as on their close political cohesion.