Quote #1943
When you cease to make a contribution you begin to die.
Quote #4621
Time cancels young pain.
Quote #21730
In mathematics you don’t understand things. You just get used to them.
Quote #4880
Friendship multiplies the good in life and divides the evil.
Quote #1708
It is noble to teach oneself, but still nobler to teach others–and less trouble....
Quote #19170
You can take from every experience what it has to offer you. And you...
Quote #14642
A healthy mind in a healthy body.
Quote #4472
I am always grieved when a man of real talent dies, for the world...
Quote #169
Principal Any attempt to cheat, especially with my wife, who is a dirty, dirty,...
Quote #9220
The most beautiful thing we can experience is the mysterious.