Quote #3533
Thus, be it understood, to demonstrate a theorem, it is neither necessary nor even...
Quote #26387
Prudence which degenerates into timidity is very seldom the path to safety.
Quote #6154
There is still a difference between something and nothing, but it is purely geometrical...
Quote #23261
I do not mind lying but I hate inaccuracy.
Quote #6456
The difficulty lies, not in the new ideas, but in escaping the old ones,...
Quote #6643
The lazy man always does twice the work. (El bago siempre pasa double trabajo)
Quote #4439
Above all things, never be afraid. The enemy who forces you to retreat is...
Quote #25863
If you can’t have faith in what is held up to you for faith,...
Quote #5766
History does not record anywhere at any time a religion that has any rational...
Quote #8499
Rap music… sounds like somebody feeding a rhyming dictionary to a popcorn popper.