I believe in intuitions and inspirations...I sometimes FEEL that I am right. I do not KNOW that I am.

I am doing just fine, considering that I have triumphantly survived Nazism and two wives.

My deep religiosity [...] found an abrupt ending at the age of twelve, through the reading of popular scientific books.

People love chopping wood. In this activity one immediately sees results.

We all try to escape pain and death, while we seek what is pleasant.

Imagination is more important than knowledge. For knowledge is limited to all we now know and understand, while imagination embraces the entire world, and all there ever will be to know and understand.

E=mc2. Energy equals mass times the speed of light squared