Quote #17728
Every great advance in natural knowledge has involved the absolute rejection of authority.
Quote #32679
Beware of the man who works hard to learn something, learns it, and finds...
Quote #8439
Every time you get angry, you poison your own system.
Quote #10958
A wise man is never to sure of what he knows to be true.
Quote #27175
Genius is present in every age, but the men carrying it within them remain...
Quote #22778
To be able to fill leisure intelligently is the last product of civilization, and...
Quote #19187
The real measure of your wealth is how much you’d be worth if you...
Quote #19503
Everyone rises to their level of incompetence.
Quote #12400
There is nothing glorious in dying, anyone can do it.
Quote #717
Dream lofty dreams, as you dream, so shall you become. Your vision is the...