Religion is a great force - the only real motive force in the world; but what you fellows don't understand is that you must get at a man through his own religion and not through yours.

If you injure your neighbour, better not do it by halves.

With the exception of capitalism, there is nothing so revolting as revolution.

Experience fails to teach where there is no desire to learn.

The philosopher is Nature's pilot.

We learn from experience that men never learn anything from experience.

It is not pleasure that makes life worth living. It is life that makes pleasure worth having.