Quote #9394
Do not worry about your problems in mathematics. I assure you, my problems with...
Quote #13794
What is it about a beautiful sunny afternoon, with the birds singing and the...
Quote #14077
Love is a condition in which the happiness of another person is essential to...
Quote #552
To the poet, to the philosopher, to the saint, all things are friendly and...
Quote #5076
This I conceive to be the chemical function of humor to change the character...
Quote #5622
If anyone is crazy enough to want to kill a president of the United...
Quote #10338
Nothing has such power to broaden the mind as the ability to investigate systematically...
Quote #12622
For in the end, we will conserve only what we love. We will love...
Quote #4179
What sculpture is to a block of marble, education is to the soul.
Quote #3528
Endurance is one of the most difficult disciplines, but it is to the one...