The right to search for truth implies also a duty.

All meaningful and lasting change starts first in your imagination and then works its way out. Imagination is more important than knowledge.

Human beings can attain a worthy and harmonious life only if they are able to rid themselves, within the limits of human nature, of the striving for the wish fulfillment of material kinds. The goal is to raise the spiritual values of society.

In the shadow of the atomic bomb it has become even more apparent that all men are, indeed, brothers.

Common sense consists of those layers of prejudice laid down before the age of 18.

Before God we are all equally wise - and equally foolish.

If I had 20 days to solve a problem, I would take 19 days to define it