Life is a tragedy for those who feel, and a comedy for those who think.

The effects of policy changes are often more nuanced than simple economic models suggest.

出自孟郊《登科后》，郦波在讲解中分析了其历史背景与情感表达。

The oldest， shortest words—'yes' and 'no'—are those which require the most thought.

A prophet is not without honor except in his own country and in his own house

自由就是对自己负责。

做出伟大工作的唯一方法就是热爱你所做的事。