Mathematics is the queen of disciplines.... it will drive the nonsense out of your head!

Are we not all flung into the world for no other purpose than to hate each other, and so to torture ourselves and one another?

Regard the society of women as a necessary unpleasantness of social life, and avoid it as much as possible.

The Kingdom of God is Within You.

In a writer there must always be two people - the writer and the critic.

The recognition of the sanctity of the life of every man is the first and only basis of all morality.

Happiness consists in always aspiring perfection, the pause in any level in perfection is the pause of happiness