阅读好书，就如同与过去几个世纪中最杰出的人物交谈。
The power of economics lies in its ability to reveal hidden truths about how the world works.
挑战是伪装的机遇；拥抱它们，变得更强大。
The mind is a system of organs of computation, designed by natural selection to solve the kinds of problems our ancestors faced in their foraging way of life.
做官的人应为肩负天下重任而养身，而不是为私家小利惜身。省却嗜好欲念，减除烦恼忧虑，戒除愤怒，节制饮食，这就是养身。计较得失利益，规避辛劳哀怨，营造住宅房舍，以妻子儿女为重，这就是惜身。养生的人，不妄为而大方；惜身的人，腥膻而琐碎。
We don't inherit the earth from our ancestors; we borrow it from our children.