Mankind will never win lasting peace so long as men use their full resources only in tasks of war. While we are yet at peace let us mobilize the potentialities particularly the moral and spiritual potentialities which we usually reserve for war.

One's only rival is one's own potentialities. One's only failure is failing to live up to one's own possibilities. In this sense every man can be a king and must therefore be treated like a king.

There will one day spring from the brain of science a machine or force so fearful in its potentialities so absolutely terrifying that even man the fighter who will dare torture and death in order to inflict torture and death will be appalled and so abandon war forever.