Quote #26598
Men stumble over the truth from time to time, but most pick themselves up...
Quote #11545
I think and think for months and years. Ninety-nine times the conclusion is false....
Quote #33262
It is better to be prepared for an opportunity and not have one than...
Quote #17382
Viewed from the summit of reason, all life looks like a malignant disease and...
Quote #13639
Those who stare at the past have their backs turned to the future.
Quote #6563
I do not know what I may appear to the world, but to myself...
Quote #21140
We dare not tempt them with weakness. For only when our arms are sufficient...
Quote #27539
Of course I believe that solipsism is the correct philosophy, but that’s only one...
Quote #28945
Never, never rest contented with any circle of ideas, but always be certain that...
Quote #12072
Absence of proof is not proof of absence.