Quote #7296
No man, for any considerable period, can wear one face to himself and another...
Quote #6390
Mathematics is a vast adventure in ideas; its history reflects some of the noblest...
Quote #5255
The man who views the world at 50 the same as he did at...
Quote #7054
The happiness of your life depends upon the quality of your thoughts, therefore guard...
Quote #17824
Work consists of whatever a body is obliged to do. Play consists of whatever...
Quote #7366
Practice and thought might gradually forge many an art.
Quote #11595
For animals, the entire universe has been neatly divided into things to (a) mate...
Quote #5613
One is tempted to define man as a rational animal who always loses his...
Quote #32163
It does not do to leave a live dragon out of your calculations, if...
Quote #4212
I have three treasures. Guard and keep them:The first is deep love,The second is...