Quote #5869
There is nothing so useless as doing efficiently that which should not be done...
Quote #10131
The greatest challenge to any thinker is stating the problem in a way that...
Quote #22716
Mathematics takes us into the region of absolute necessity, to which not only the...
Quote #25423
Courage is a special kind of knowledge the knowledge of how to fear what...
Quote #34650
I like life. It’s something to do.
Quote #4060
Necessity is the plea for every infringement of human freedom. It is the argument...
Quote #24717
The feeling of inferiority rules the mental life and can be clearly recognized as...
Quote #10808
Advertising is the most potent influence in adapting and changing the habits and modes...
Quote #15297
Study the situation thoroughly, go over in your imagination the various courses of action...
Quote #17567
He who reigns within himself and rules his passions, desires and fears is more...