Quote #9773
If we value the pursuit of knowledge, we must be free to follow wherever...
Quote #6053
No animal should ever jump up on the dining-room furniture unless absolutely certain that...
Quote #13027
I have never in my life learned anything from any man who agreed with...
Quote #17194
People demand freedom of speech to make up for the freedom of thought which...
Quote #10861
I know in my heart that man is good. That what is right will...
Quote #17217
Nothing else in the world…not all the armies…is so powerful as an idea whose...
Quote #32494
I have not lost my mind – it’s backed up on disk somewhere.
Quote #7915
Some national parks have long waiting lists for camping reservations. When you have to...
Quote #6403
Science can purify religion from error and superstition. Religion can purify science from idolatry...
Quote #8642
The difficult child is the child who is unhappy. He is at war with...