Quote #19763
Weary the path that does not challenge. Doubt is an incentive to truth and...
Quote #11514
More important than learning how to recall things is finding ways to forget things...
Quote #10241
It was a saying of Demetrius Phalereus, that ‘Men having often abandoned what was...
Quote #12867
You can’t do anything about the length of your life, but you can do...
Quote #12575
There are three principal means of acquiring knowledge. . . observation of nature, reflection,...
Quote #14578
We must exchange the philosophy of excuse–what I am is beyond my control–for the...
Quote #10524
Millions saw the apple fall, but Newton was the one who asked why.
Quote #7917
ESSAY — A loose sally of the mind an irregular indigested piece not a...
Quote #10258
Even in the common affairs of life, in love, friendship, and marriage, how little...
Quote #20767
Oh, I don’t blame Congress. If I had 600 billion at my disposal, I’d...