入门统计学课本一开始讲的几个要点之一，就是相关性不是因果性。这也是最先被忘记的要点之一。

You don't get over a loss like that; you learn to live with it.

汽车产业的竞争已经进入生态竞争阶段。

The universe we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil and no good, nothing but blind, pitiless indifference.

每个程序都有（至少）两个目的：一个目的是为它编写的，另一个不是目的。