Quote #1259
I am the only guinea pig I have.
Quote #29058
Show me a sane man and I will cure him for you.
Quote #3538
We have to remember that what we observe is not nature in itself but...
Quote #16842
Be as beneficent as the sun or the sea, but if your rights as...
Quote #17150
Talent does what it can genius does what it must.
Quote #14344
Reason and free inquiry are the only effectual agents against error.
Quote #27091
When great changes occur in history, when great principles are involved, as a rule...
Quote #22485
I took a look around the office. … I walked out and closed the...
Quote #4086
First make yourself unpopular, then people will take you seriously.
Quote #19405
The whole secret of existence is to have no fear. Never fear what will...