法律是一个规则系统，是义务的主要规则与承认、变更和裁决的次要规则的结合。

最有趣的艺术是不给你所有答案的艺术。

We don't try to outsmart the market; we try to understand it.

One of the great mistakes is to judge policies and programs by their intentions rather than their results.

我们被要求的不是成功，而是忠诚。