Quote #6152
Everything of importance has been said before by somebody who did not discover it.
Quote #32708
You must learn from your past mistakes, but not lean on your past successes.
Quote #6898
Shake off all the fears of servile prejudices, under which weak minds are servilely...
Quote #27206
All things are in common among friends.
Quote #17686
Funny how the new things are the old things.
Quote #23073
No mind is much employed upon the present recollection and anticipation fill up almost...
Quote #10715
To keep the body in good health is a duty otherwise we shall not...
Quote #26017
The person interested in success has to learn to view failure as a healthy,...
Quote #5934
If you have knowledge, let others light their candles at it.
Quote #159
The only difference between me and a madman is that I am not mad