Quote #27276
Knowledge is power and enthusiasm pulls the switch.
Quote #15253
Unless a man or woman has experienced the darkness of the soul he or...
Quote #25369
All historians, even the most scientific, have bias, if in no other sense than...
Quote #3254
The human race may well become extinct before the end of the century.
Quote #70
I was a vegetarian until I started leaning toward the sunlight.
Quote #15273
It is useless to close the gates against ideas; they overlap them.
Quote #1183
It takes two to speak the truth–one to speak and the other to hear.
Quote #1184
“How often have I said to you that when you have eliminated the impossible,...
Quote #15860
Matters of religion should never be matters of controversy. We neither argue with a...
Quote #30491
Wise men make proverbs, but fools repeat them.