"I am a writer, not a speaker."

选择朋友要慢，改换朋友要更慢。

The study of complex systems has taught us that simple rules can give rise to incredibly complex behavior.

快乐不是现成的东西。它来自你自己的行动。

公平竞争是足球的基石，没有它，比赛就失去了灵魂。