Quote #11139
A bird that you set free may be caught again, but a word that...
Quote #24178
All of us who are concerned for peace and triumph of reason and justice...
Quote #4963
Although the last, not least.
Quote #24815
We learn more by looking for the answer to a question and not finding...
Quote #32793
Sometimes I think the surest sign that intelligent life exists elsewhere in the universe...
Quote #32200
Old age is the most unexpected of things that can happen to a man.
Quote #27380
Natural selection, as it has operated in human history, favors not only the clever...
Quote #11453
Do not try to fight a lion if you are not one yourself.
Quote #31225
The major reason for setting a goal is for what it makes of you...
Quote #23474
It is not the rich man you should properly call happy, but him who...