Policy rules are superior to discretion because they eliminate the time inconsistency problem.
政策规则优于自由裁量，因为它们消除了时间不一致性问题。
老年并不有趣，直到你真正到达那个年纪。
她是我最好的朋友，我唯一的朋友！
最好的故事是那些困扰我们、迫使我们质疑自己确定性的故事。
Well, the first rule is that you can’t really know anything if you just remember isolated facts and try and bang ’em back. If the facts don’t hang together on a latticework of theory, you don’t have them in a usable form.
Act as if what you do makes a difference. It does.
What I’ve achieved in tennis is great, but who I am as a person is more important.
我们越是靠理智生活，就越不理解生命的意义。
你赢得越多，就越相信自己，越想赢下去。