Quote #22118
The man who leaves money to charity in his will is only giving away...
Quote #5194
It is slavery to live in the mind unless it has become part of...
Quote #3463
The effort to understand the universe is one of the very few things that...
Quote #13031
I hope that I may always desire more than I can accomplish.
Quote #20348
As a well-spent day brings happy sleep, so life well used brings happy death.
Quote #4253
The cautious seldom err.
Quote #15347
Humanity has advanced, when it has advanced, not because it has been sober, responsible,...
Quote #5595
Prediction is very difficult, especially about the future.
Quote #17719
Errors to be dangerous must have a great deal of truth mingled with them....
Quote #14650
We promise according to our hopes and perform according to our fears.