Every error pronounces judgment on itself when it attempts to apply its rules to the standard of truth.

I'm not a driven businessman, but a driven artist. I never think about money. Beautiful things make money.

There are two things which cannot be attacked in front: ignorance and narrow-mindedness. They can only be shaken by the simple development of the contrary qualities. They will not bear discussion.

Learn as much by writing as by reading.

Every error pronounces judgment on itself when it attempts to apply its rules to the standard of truth.

Piety sometimes gives birth to scruples, and faith to superstition, when they are not directed by wisdom and knowledge.

Democracy generally monopolizes and concentrates power.