Quote #10131
The greatest challenge to any thinker is stating the problem in a way that...
Quote #15660
Sometimes I think the surest sign that intelligent life exists elsewhere in the universe...
Quote #19293
It is good to be without vices, but it is not good to be...
Quote #26558
The perfect man uses his mind as a mirror. It grasps nothing. It regrets...
Quote #30345
Hold a true friend with both your hands.
Quote #6115
There is danger from all men. The only maxim of a free government ought...
Quote #20867
I must be cruel, only to be kind Thus bad begins, and worse remains...
Quote #1046
Martyrdom is the only way a person can become famous without ability.
Quote #20996
Beware lest you lose the substance by grasping at the shadow.
Quote #31677
The reluctance to put away childish things may be a requirement of genius.