The human brain is a complex organ with the wonderful power of enabling man to find reasons for continuing to believe whatever it is that he wants to believe.

A witty saying proves nothing, but saying something pointless gets people's attention.

Philosopher: A lover of wisdom, which is to say, Truth.

Love truth, and pardon error.

The more you know, the less sure you are.

The infinitely little have a pride infinitely great.

Many are destined to reason wrongly; others, not to reason at all; and others, to persecute those who do reason.