Quote #18367
It is not so difficult a task to plant new truths, as to root...
Quote #21614
When one is trying to do something beyond his known powers it is useless...
Quote #17396
Courage and modesty are the most unequivocal of virtues, for they are of a...
Quote #676
People demand freedom of speech as a compensation for the freedom of thought which...
Quote #19519
Success is dangerous. One begins to copy oneself, and to copy oneself is more...
Quote #17184
I thought to myself, ‘I am wiser than this man neither of us knows...
Quote #14473
The test of our progress is not whether we add to the abundance of...
Quote #26742
Sometimes, big trees grow out of acorns. I think I heard that from a...
Quote #24602
Just because the solutions of problems are not visible at any particular time does...
Quote #29581
If I had to choose, I would rather have birds than airplanes.