Quote #14841
We know accurately only when we know little; with knowledge doubt increases.
Quote #4007
Never fear the want of business. A man who qualifies himself well for his...
Quote #3922
I have just returned from Boston. It is the only sane thing to do...
Quote #21956
The best executive is the one who has sense enough to pick good men...
Quote #12138
We choose to go to the moon. We choose to go to the moon...
Quote #31008
No one is free who has not obtained the empire of himself.
Quote #10017
When women are depressed they either eat or go shopping. Men invade another country.
Quote #31151
The most essential factor is persistence – the determination never to allow your energy...
Quote #1707
In the highest civilization, the book is still the highest delight. He who has...
Quote #32193
Knowledge without know-how is sterile. We use the word ‘academic’ in a pejorative sense...