你必须对自己所做的事情充满热情，否则就不值得去做。
You have to be passionate about what you do, otherwise it's not worth it.
There is no such thing as an empty space or an empty time. There is always something to see, something to hear.
【释义】（即使是非常容易生长的东西）暴晒它一天，冰冻它十天，也不可能生长的。劝诫人做事需有始有终、专心致志。
一个好的经济学家必须既是科学家，又是人文主义者。
不是有没有时间的问题，而是愿不愿意挤出时间的问题。
You know, in the Middle Ages, in England, when you met a very poor person, that person would be described as an "unfortunate" -- literally, somebody who had not been blessed by fortune, an unfortunate.
归根结底，如果我能说我玩得开心，那就是美好的一天。
生活就是当你忙于制定其他计划时发生的事情。