Ingratitude is the essence of vileness.

I had therefore to remove knowledge, in order to make room for belief.

Suicide is not abominable because God prohibits it; God prohibits it because it is abominable.

For how is it possible, says that acute man, that when a concept is given me, I can go beyond it and connect with it another which is not contained in it, in such a manner as if that latter necessarily belonged to the former?

Live your life as though your every act were to become a universal law.

If we could see ourselves... as we really are, we should see ourselves in a world of spiritual natures, our community which neither began at birth nor will end with the death of the body.

The two great dividers are religion and LANGUAGE