There is a driving force more powerful than steam, electricity and nuclear power: the will.

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)

I have become rather like King Midas, except that everything turns not into gold but into a circus.

I am an absolute pacifist...It is an instinctive feeling. It is a feeling that possesses me, because the murder of men is disgusting.

People should be more like animals . . . they should be more intuitive; they should not be too conscious of what they do while they do it.

A brave man, whose only fault was being a woman.

The horizon of many people is a circle with a radius of zero. They call this their point of view.