Quote #11133
If we have learned one thing from the history of invention and discovery, it...
Quote #20282
Do we, holding that gods exist, deceive ourselves with unsubstantiated dreams, and lies, while...
Quote #11954
You cannot do a kindness too soon, for you never know how soon it...
Quote #19763
I would sooner fail than not be among the greatest.
Quote #10080
Grab the broom of anger and drive off the beast of fear.
Quote #14374
There are three principal means of acquiring knowledge. . . observation of nature, reflection,...
Quote #26535
Water, everywhere over the earth, flows to join together. A single natural law controls...
Quote #1161
I not only use all the brains that I have, but all that I...
Quote #14850
Big thinking precedes great achievement.
Quote #34902
America’s greatest strength, and its greatest weakness, is our belief in second chances, our...