Quote #1425
When I am attacked by gloomy thoughts, nothing helps me so much as running...
Quote #26235
The optimist proclaims that we live in the best of all possible worlds and...
Quote #19193
No one is listening until you make a mistake.
Quote #31861
Logic is in the eye of the logician.
Quote #24767
When I look back now over my life and call to mind what I...
Quote #11282
All we know is still infinitely less than all that remains unknown.
Quote #5012
The men who really believe in themselves are all in lunatic asylums.
Quote #24621
Learning is not attained by chance, it must be sought for with ardor and...
Quote #2504
What luck for rulers that men do not think.
Quote #6770
There are several good protections against temptations, but the surest is cowardice.