It is impossible to get out of a problem by using the same kind of thinking that it took to get into it.

It would be my greatest sadness to see Zionists (Jews) do to Palestinian Arabs much of what Nazis did to Jews.

Compassionate people are geniuses in the art of living, more necessary to the dignity, security, and joy of humanity than the discoverers of knowledge.

It would seem that men always need some idiotic fiction in the name of which they can hate one another. Once it was religion. Now it is the State.

The single most important decision any of us will ever make is whether or not to believe the universe is friendly.

Never regard study as a duty, but as the enviable opportunity to learn

I would absolutely refuse any direct or indirect war service and would try to persuade my friends to do the same, regardless of the reasons for the cause of a war.