"I am almost ashamed to be living in such peace while all the rest struggle and suffer."

"Imagination is the preview of life's coming attractions."

"I am not only a pacifist but a militant pacifist. I am willing to fight for peace."

"God does not play dice with the universe."

"If A is a success in life, then A equals x plus y plus z. Work is x; y is play; and z is keeping your mouth shut."