不要害怕放弃好的，去追求伟大的。

政策规则优于自由裁量，因为它们消除了时间不一致性问题。

"The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter."

"We do not write because we want to; we write because we have to."

"Language is not just a tool for communication, but a way to shape our reality."

真实性建立信任，而信任是所有伟大关系的基础。