Ethics is in origin the art of recommending to others the sacrifices required for cooperation with oneself. – Bertrand Russell
Man needs, for his happiness, not only the enjoyment of this or that, but hope and enterprise and change. – Bertrand Russell
The fundamental concept in social science is Power, in the same sense in which Energy is the fundamental concept in physics. – Bertrand Russell
The point of philosophy is to start with something so simple as not to seem worth stating, and to end with something so paradoxical that no one will believe it. – Bertrand Russell