Quote #23689
Like all weak men he laid an exaggerated stress on not changing one’s mind.
Quote #14361
Science may have found a cure for most evils, but it has found no...
Quote #3509
Theories should be as simple as possible, but not simpler.
Quote #18841
During the first period of a man’s life the greatest danger is not to...
Quote #15301
The faculty of imagination is the great spring of human activity, and the principle...
Quote #4464
Cherish that which is within you, and shut off that which is without.
Quote #21861
…when you have eliminated the impossible, whatever remains, however improbable, must be the truth.
Quote #1301
There smites nothing so sharp, nor smelleth so sour as shame.
Quote #24916
The happiness and unhappiness of the rational, social animal depends not on what he...
Quote #19079
I never did anything alone. Whatever was accomplished in this country was accomplished collectively.