写作中最持久的是风格，而风格是作家能用时间做出的最有价值的投资。
The most durable thing in writing is style, and style is the most valuable investment a writer can make with his time.
数学是提出正确问题然后找到答案的艺术。
我不是现在，我是礼物。
计算机革命还没有开始。
优秀的领导者不能只有应对危机的计划，更要有一个主动的规划。
The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success.
学得越多，就越意识到自己知道的有多少。
NP完全性的概念为理解问题的复杂性提供了一个强大的工具。