The main task of the spirit is to free man from his ego.

A human being is a part of the whole called by us universe, a part limited in time and space. He experiences himself, his thoughts and feeling as something separated from the rest, a kind of optical delusion of his consciousness. This delusion is a kind of prison for us, restricting us to our personal desires and to affection for a few persons nearest to us. Our task must be to free ourselves from this prison by widening our circle of compassion to embrace all living creatures and the whole of nature in its beauty.

Organized people are just too lazy to go looking for what they want.

In every true searcher of Nature there is a kind of religious reverence.

I do not play games. There is not time for it. When I get through with work, I don't want anything that requires the working of the mind.

Newton did not know what happened to the apple, and I can prove this when the next eclipse comes.

The true definition of madness is repeating the same action, over and over, hoping for a different result.