Nationalism is the measels of mankind.

The intuitive mind is a sacred gift and the rational mind is a faithful servant. We have created a society that honors the servant and has forgotten the gift.

I know that philosophically a murderer is not responsible for his crime, but I prefer not to take tea with him.

It is my fate to be considered an authority, since I spent my youth rebelling against it.

If I would be a young man again and had to decide how to make my living, I would not try to become a scientist or scholar or teacher. I would rather choose to be a plumber or a peddler in hope to find that modest degree of independence still available under present circumstances.

There is no place in this new kind of physics both for the field and matter, for the field is the only reality.

Regarding sex education: no secrets!