老年并不有趣，直到你真正步入老年。
Old age is not interesting until one gets there.
你无法阻止我爱自己。
有人自认为在做有用的事，却收效甚微；有人看似在做“无用”之功却流芳后世，引为大用。
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.
The art of economics lies in understanding the subtle interactions between rules and behavior.
塑料行业必须进化，否则就会被淘汰——可持续性不再是可选项。