One of the greatest necessities in America is to discover creative solitude.
Time is the coin of life. Only you can determine how it will be spent.
Sometime they'll give a war and nobody will come.
There are ten men in me and I do not know or understand one of them.
I stayed away from mathematics not so much because I knew it would be hard work as because of the amount of time I knew it would take, hours spent in a field where I was not a natural.
The greatest cunning is to have none at all.