Quote #1147
What is not fully understood is not possessed.
Quote #11919
The empires of the future are the empires of the mind.
Quote #11110
Believe your beliefs and doubt your doubts.
Quote #17567
I don’t like the sound of all those lists he’s making – it’s like...
Quote #18696
Luck happens when oppurtunity encounters the prepared mind.
Quote #19689
One can acquire everything in solitude – except character.
Quote #9512
Regrets are idle yet history is one long regret. Everything might have turned out...
Quote #11503
If scientific reasoning were limited to the logical processes of arithmetic, we should not...
Quote #901
The American experience stirred mankind from discovery to exploration, from the cautious quest for...
Quote #5551
Men do less than they ought, unless they do all that they can.