Quote #24779
A failure establishes only this, that our determination to succeed was not strong enough.
Quote #19270
I must create a system, or be enslaved by another man’s.
Quote #16479
Watch what people are cynical about, and one can often discover what they lack.
Quote #9736
I hate quotations. Tell me what you know.
Quote #33789
In science the credit goes to the man who convinces the world, not the...
Quote #25502
I always thought that record would stand until it was broken.
Quote #3509
Theories should be as simple as possible, but not simpler.
Quote #24910
Never esteem anything as of advantage to you that will make you break your...
Quote #14749
We are born believing. A man bears beliefs, as a tree bears apples.
Quote #24397
I only regret that I have one life to lose for my country.