In a world filled with hate, we must still dare to hope. In a world filled with anger, we must still dare to comfort. In a world filled with despair, we must still dare to dream. In a world filled with distrust, we must still dare to believe.

The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.

It is the weak man who urges compromise--never the strong man.

作家必须成为他时代的见证者。

"Books are the mirrors that show us who we are."

学习计算机科学的最好方法就是去做计算机科学。