Man once surrendering his reason, has no remaining guard against absurdities the most monstrous, and like a ship without rudder, is the sport of every wind.
You can buy my time and effort, but you have to earn my dedication.
An optimist believes we live in the best possible of worlds.- A pessimist fears that this is true.
In a rational society we would want our presidents to be teachers. – In our actual society we insist they be cheerleaders.
Educating the mind without educating the heart is no education at all.
If one devalues rationality, the world tends to fall apart.
The whole of science is nothing more than a refinement of everyday thinking.
If I have seen further it is by standing on the shoulders of Giants.
You cannot conquer a free man. The most you can do is kill him.
Rationality attracts conscientious humans, whereas mysticism attracts fools.