Legal rules are not merely commands backed by threats; they are also rules that confer powers and create obligations.

我从不带着会输的念头走上球场。

The stock exchange is a poor substitute for the Holy Grail.

人类思维的一个重大缺陷在于：我们习惯关注高频事件，却忽视了那些罕见但影响巨大的事件。