Quote #10099
All that is really necessary for survival of the fittest, it seems, is an...
Quote #14954
When defeat comes, accept it as a signal that your plans are not sound,...
Quote #3733
There is nothing more practical than a good theory.
Quote #25306
Teaching is not a lost art, but the regard for it is a lost...
Quote #13297
No one should do a job he can do in his sleep.
Quote #23171
If you make a living, if you earn your own money, you’re free —...
Quote #19670
Energy and persistence conquer all thing.
Quote #21006
Familiarity breed contempt.
Quote #15678
Mediocrity is not allowed to poets, either by the gods or man.
Quote #4164
Think like a wise man but communicate in the language of the people.