Quote #10142
Never utter these words ‘I do not know this, therefore it is false.’ One...
Quote #15623
The only cure for contempt is countercontempt.
Quote #13358
Good teaching is one-fourth preparation and three-fourths theater.
Quote #1879
It is simplicity that makes the uneducated more effective than the educated when addressing...
Quote #12317
Fight for your opinions, but do not believe that they contain the whole truth,...
Quote #3787
Are you bored with life Then throw yourself into some work you believe in...
Quote #15719
BesideCother art to be learned — not to see what is not.
Quote #13030
Fanaticism is the child of false zeal and of superstition, the father of intolerance...
Quote #19058
The possibilities for mobilizing the experience, imaginations, and intelligence of workers, both employed and...
Quote #138
Science is a mechanism, a way of trying to improve your knowledge of nature....