Quote #2679
More than any time in history mankind faces a crossroads. One path leads to...
Quote #3551
Knowledge is not a series of self-consistent theories that converges toward an ideal view;...
Quote #11181
A gem is not polished without rubbing, nor a man perfected without trials.
Quote #5826
War kills men, and men deplore the loss; but war also crushes bad principles...
Quote #7783
I hate ingratitude more in a man than lying, vainness, babbling, drunkenness, or any...
Quote #24475
One man scorned and covered with scars still strove with his last ounce of...
Quote #14840
Doubt is the vestibule which all must pass before they can enter the temple...
Quote #11737
You have never done enough, so long as it is still possible that you...
Quote #12292
For millions of years, mankind lived just like the animals. Then something happened which...
Quote #9415
But I know somehow, that only when it is dark enough, can you see...