Quote #6663
We hate the very idea that our own ideas may be mistaken, so we...
Quote #24169
Physical concepts are free creations of the human mind, and are not, however it...
Quote #11270
Adversity is the touchstone of friendship.
Quote #18058
You gain strength, courage and confidence by every experience in which you really stop...
Quote #31374
In every person who comes near you look for what is good and strong...
Quote #5786
None of us is as smart as all of us.
Quote #34162
Leadership and learning are indispensable to each other.
Quote #22266
Integrity has no need of rules.
Quote #23139
We must not always judge of the generality of the opinion by the noise...
Quote #2277
All men dream: but not equally. Those who dream by night in the dusty...