Quote #17452
To know that one knows what one knows, and to know that one doesn’t...
Quote #32971
Seek the wisdom of the ages, but look at the world through the eyes...
Quote #26330
Only lie about the future.
Quote #19726
One should never criticize his own work except in a fresh and hopeful mood....
Quote #25711
If you think that you can think about a thing, inextricably attached to something...
Quote #34275
Say not, when I have leisure I will study you may not have leisure.
Quote #13384
Truth crushed to the earth is truth still and like a seed will rise...
Quote #20981
O, beware, my lord, of jealousy It is the green-eyed monster which doth mock...
Quote #3661
The effort to understand the universe is one of the very few things that...
Quote #32726
Why does the Air Force need expensive new bombers Have the people we’ve been...