定言命令只有一条，那就是：要只按照你同时能够愿意它成为一条普遍法则的那个准则去行动。

The highest form of ignorance is when you reject something you don't know anything about.

"The writer's job is to get the main character up a tree, and then once they are up there, throw rocks at them."

经济转型的成功不仅取决于政策，还取决于制度。

可持续性不是成本；而是对相关性和持久性的投资。