自然界运行的规律就是，发展到尽头则走向反面，发展到极盛则走向衰落。

He might be...a bit on the slow side, but my boy Forrest is going to get the same opportunities as everyone else. He's not going to some special school to learn how to retread tires. We're talking about five little points here. There must be something can be done.

你最害怕写的东西，恰恰是你应该写的。

反应的概率由其强化历史决定。

一个好的抽象是强调本质而抑制无关紧要的。