Quote #32671
The longer we dwell on our misfortunes, the greater is their power to harm...
Quote #33227
The excitement of learning separates youth from old age. As long as you’re learning...
Quote #3579
Because he did not have time to read every new book in his field,...
Quote #34385
I’d the upbringing a nun would envy and that’s the truth. Until I was...
Quote #31916
The quality of our thoughts is bordered on all sides by our facility with...
Quote #19004
America was not built on fear. America was built on courage, on imagination, and...
Quote #7588
The deepest sin against the human mind is to believe things without evidence.
Quote #25466
The toughest thing about success is that you’ve got to keep on being a...
Quote #12674
Unless you are ambitious, you do not make progress.
Quote #11668
Perserverance is not a long race; it is many short races one after another.