Quote #11102
When you make a mistake, don’t look back at it long. Take the reason...
Quote #10760
There is no vice so simple but assumes some mark of virtue on his...
Quote #6291
I have hardly ever known a mathematician who was capable of reasoning.
Quote #19763
Weary the path that does not challenge. Doubt is an incentive to truth and...
Quote #3876
If a man empties his purse into his head, no man can take it...
Quote #7932
An intellectual improvement arises from leisure.
Quote #6177
One has to be a lowbrow, a bit of a murderer, to be a...
Quote #5203
Never stop learning knowledge doubles every fourteen months.
Quote #20555
So many new ideas are at first strange and horrible, though ultimately valuable that...
Quote #7259
My strong point is not rhetoric, it isn’t showmanship, it isn’t big promises-those things...