Winning is not everything, but wanting to win is.
The power of mathematics lies in its ability to abstract and generalize.
To be a Negro in America is to be in a constant state of rage.
Education: the path from cocky ignorance to miserable uncertainty.
怎么会有不用同道的人而只用与自己意见相同的人的道理呢？
过去总是紧张的，未来是完美的。