写程序要像写一封信一样小心。
Write a program as carefully as you write a letter.
Man is so much the voice of his interest that it is not enough to make him see the right， but you must make him feel it.
现实是一个视角问题；你离过去越远，它就显得越具体和可信。
The measure of a good book is determined by how much it makes you think and feel.
"Dreams don't work unless you do."
Every object has potential; it's our job to unlock it.