I realize that protest paintings are not exactly in vogue, but I've done many.

Friendship is unnecessary, like philosophy, like art... It has no survival value rather it is one of those things that give value to survival.

The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.

It is the supreme art of the teacher to awaken joy in creative expression and knowledge.

All the art of living lies in a fine mingling of letting go and holding on.