Quote #7501
I would never die for my beliefs because I might be wrong.
Quote #2285
It is impossible to travel faster than the speed of light, and certainly not...
Quote #1552
Agnosticism simply means that a man shall not say he knows or believes that...
Quote #21807
Quit now, you’ll never make it. If you disregard this advice, you’ll be halfway...
Quote #5722
If a man will begin with certainties, he shall end in doubts but if...
Quote #10712
All power in human hands is liable to be abused.
Quote #12146
I’m aiming by the time I’m fifty to stop being an adolescent.
Quote #6594
The pursuit of perfection often impedes improvement.
Quote #18111
History repeats itself and history never repeats itself are about equally trueWe never know...
Quote #6314
Liberty is the most jealous and exacting mistress that can beguile the soul and...