有时候生活会用砖头打你的头,但不要失去信心。
永远不要让自尊心妨碍你做正确的事。
时间是人类为了理解宇宙而创造的概念,但宇宙本身是永恒的。
The purpose of computing is insight, not numbers.
It is better to be a human being dissatisfied than a pig satisfied; better to be Socrates dissatisfied than a fool satisfied.