Quote #22373
The idea that is not dangerous is not worthy of being called an idea...
Quote #3574
Any impatient student of mathematics or science or engineering who is irked by having...
Quote #21315
One day President Roosevelt told me that he was asking publicly for suggestions about...
Quote #20759
I suppose that I shall have to die beyond my means.
Quote #29363
It’s a good thing to have all the props pulled out from under us...
Quote #24275
The further the spiritual evolution of mankind advances, the more certain it seems to...
Quote #31477
Cosmic upheaval is not so moving as a little child pondering the death of...
Quote #26951
Man is descended from a hairy, tailed quadruped, probably arboreal in its habits.
Quote #8665
We are not afraid to entrust the American people with unpleasant facts, foreign ideas,...
Quote #21369
Never put off till tomorrow the fun you can have today.