In Art, man reveals himself and not his objects.

Political democracy cannot last unless there lies at the base of it social democracy. What does social democracy mean? It means a way of life which recognizes liberty, equality and fraternity as the principles of life.

Sometimes when you innovate, you make mistakes. It is best to admit them quickly, and get on with improving your other innovations.

Agreed—life is a gamble. But that is no reason for you to become a gambler.

Don't worry when you are not recognized, but strive to be worthy of recognition.

The monotony and solitude of a quiet life stimulates the creative mind.

Any man or institution that tries to rob me of my dignity will lose.

Common sense is the collection of prejudices acquired by age eighteen.

It is only too easy to make suggestions and later try to escape the consequences of what we say.

It's kind of fun to do the impossible.

Restlessness is discontent and discontent is the first necessity of progress. Show me a thoroughly satisfied man and I will show you a failure.