To my mind, to kill in war is not a whit better than to commit ordinary murder.

If we have the courage to decide ourselves for peace we will have peace.

The pursuit of knowledge for its own sake, an almost fanatical love of justice and the desire for personal independence -- these are the features of the Jewish tradition which make me thank my stars that I belong to it.

In their struggle for the ethical good, teachers of religion must have the stature to give up the doctrine of a personal god.

The greatest knowledge a person can possess is the address of the local library.

(Reply on what constitutes scientific proof:)"The question is much too difficult for me.

God reveals himself in the orderly harmony of what exists.