Quote #6605
The theory of evolution is outstandingly the most important theory in biology.
Quote #33136
I believe that one of life’s greatest risks is never daring to risk.
Quote #4641
It is not easy for men to rise whose qualities are thwarted by poverty.
Quote #2639
The only way to reform some people is to chloroform them.
Quote #30883
Every invalid is a doctor.
Quote #1765
Be ashamed to die until you have won some victory for humanity.
Quote #19884
It is possible to provide security against other ills, but as far as death...
Quote #8551
Get the facts, or the facts will get you. And when you get them,...
Quote #18441
I do not think much of a man who is not wiser today than...
Quote #7086
We most often go astray on a well trodden and much frequented road.