Quote #30521
One must know oneself, if this does not serve to discover truth, it at...
Quote #21805
Contradictions do not exist. Whenever you think that you are facing a contradiction, check...
Quote #16176
When a man feels throbbing within him the power to do what he undertakes...
Quote #23785
There will one day spring from the brain of science a machine or force...
Quote #30600
Our dependency makes slaves out of us, especially if this dependency is a dependency...
Quote #12983
If you can read this, thank a teacher.
Quote #6073
I have suffered a great deal from writers who have quoted this or that...
Quote #26422
All that is worth cherishing begins in the heart, not the head.
Quote #13442
The public interest is best served by the free exchange of ideas.
Quote #25809
The test of the morality of a society is what it does for its...