We [Jews] have no other means of self-defense than our solidarity

I do not believe in immortality of the individual, and I consider ethics to be an exclusively human concern with no superhuman authority behind it.

Coincidence is God's way of remaining anonymous.

Do not grow old, no matter how long you live. Never cease to stand like curious children before the Great Mystery into which we were born.

You cannot simultaneously prevent and prepare for war.

Most people stop looking when they find the proverbial needle in the haystack. I would continue looking to see if there were other needles.

The chicken did not cross the road. The road passed beneath the chicken.