Quote #7530
Ignorance is not innocence but sin.
Quote #32017
Knowledge comes by eyes always open and working hard, and there is no knowledge...
Quote #33641
The wise are instructed by reason ordinary minds by experience the stupid, by necessity...
Quote #28459
Never be afraid to sit awhile and think.
Quote #5636
There are no such things as applied sciences, only applications of science.
Quote #34417
Words have a longer life than deeds.
Quote #15568
Error of opinion may be tolerated where reason is left free to combat it.
Quote #21250
Many people lose their tempers merely from seeing you keep yours.
Quote #6080
Some for renown, on scraps of learning dote, And think they grow immortal as...
Quote #27612
An American tragedy in which we all have played a part. (On Watergate, announcing...