Quote #12072
Absence of proof is not proof of absence.
Quote #9911
I never did give anybody hell. I just told the truth, and they thought...
Quote #5632
The important thing in science is not so much to obtain new facts as...
Quote #32119
One has but to observe a community of beavers at work in a stream...
Quote #4874
We burn daylight.
Quote #31549
What would you attempt to do if you knew you could not fail
Quote #18511
In the little world in which children have their existence, whosoever brings them up,...
Quote #30810
If you have much, give of your wealth if you have little, give of...
Quote #14199
The actions of men are the best interpreters of their thoughts.
Quote #9042
Why comes temptation, but for man to meet and master and crouch beneath his...