Quote #1643
He not busy being born is busy dying.
Quote #24557
Skepticism is the chastity of the intellect, and it is shameful to surrender it...
Quote #12489
One runs the risk of weeping a little, if one allows himself to be...
Quote #25935
Research is what I’m doing when I don’t know what I’m doing.
Quote #17024
There is nothing so easy to learn as experience and nothing so hard to...
Quote #11443
Do not cut down the tree that gives you shade.
Quote #2958
Writing is easy. All you do is stare at a blank sheet of paper...
Quote #957
The history of science is everywhere speculative. It is a marvelous hiatory. It makes...
Quote #27627
I suggest that the only books that influence us are those for which we...
Quote #6389
Never give in–never, never, never, never, in nothing great or small, large or petty,...