To know a truth well, one must have fought it out.
Respect for the fragility and importance of an individual life is still the mark of an educated man.
Dost thou love life? Then do not squander time, for that's the stuff life is made of.
Grant me the serenity to accept the things I cannot change, the courage to change the things I can and the wisdom to know the difference.
I shall adopt new views as fast as they shall appear to be true views.
A man should never be ashamed to own that he has been in the wrong, which is but saying that he is wiser today than he was yesterday.
If passion drives, let reason hold the reins.
The sad fact is that it looks more and more as if our national sport is not playing at all -- but watching. We have become more and more, not a nation of athletes, but a nation of spectators.
An idea without a price tag has no meaning.
Take time to laugh -- it is the music of the soul.