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。

每一个写下的词都是自由的行动。

Confidence comes from within. No one can give it to you.

The question isn't who is going to let me; it's who is going to stop me.

Together, we can help make sure that every family that walks into a restaurant can make an easy, healthy choice.

一个设计良好的空间应该在你踏入的那一刻就感觉像家一样。