Quote #20285
Who dares not speak his free thoughts is a slave.
Quote #29196
It’s amazing what ordinary people can do if they set out without preconceived notions.
Quote #11038
There are sadistic scientists who hurry to hunt down errors instead of establishing the...
Quote #26205
Would you, my dear young friends, like to be inside with the five wise...
Quote #27814
One doesn’t have a sense of humor. It has you.
Quote #21965
Far better it is to dare mighty things, to win glorious triumphs, even though...
Quote #8287
It takes your enemy and your friend, working together, to hurt you: the one...
Quote #19472
The universe is not hostile, nor yet is it unfriendly. It is simply indifferent.
Quote #11174
A fool judges people by the presents they give him.
Quote #563
Listening, not imitation, may be the sincerest form of flattery.