If you took half of something and continued to take half of that half and so on, you would never reach an end.

Enjoying the joys of others and suffering with them-these are the best guides for man.

When I study philosophical works I feel I am swallowing something which I don't have in my mouth.

The most incomprehensible thing about the world is that it is comprehensible.

The release of atomic power has changed everything except our way of thinking ... the solution to this problem lies in the heart of mankind. If only I had known, I should have become a watchmaker. (1945)

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

One can't teach a cat not to catch birds