计算复杂性的本质是理解什么可以被有效地计算的极限。

商业上的伟大成就从来不是一个人完成的，而是由一群人共同完成的。

"When you are writing, you are trying to find out something which you don't know."

There is no better teacher than history in determining the future……There are answers worth billions of dollars in a history book.

Mental processes are nature's way of solving life's problems.

天也有喜怒哀乐的情感，与人类的情感是相通的。

政治制度的力量在于其适应不断变化的环境并吸收新思想和实践的能力。

你唯一应该努力超越的人就是昨天的自己。