Quote #6647
We cannot be sure that we have something to live for unless we are...
Quote #5176
Progress is impossible without change, and those who cannot change their minds cannot change...
Quote #11284
Always bear in mind that your own resolution to succeed is more important than...
Quote #29873
The important thing is to learn a lesson every time you lose.
Quote #24152
The process of scientific discovery is, in effect, a continual flight from wonder.
Quote #11497
Eyes that see do not grow old.
Quote #4681
He who comes first, eats first.
Quote #17739
Agnosticism simply means that a man shall not say he knows or believes that...
Quote #23940
When your dreams tire, they go underground and out of kindness that’s where they...
Quote #13752
When people have no other tyrant, their own public opinion becomes one.