创造东西真的很难。你必须非常在乎它，才能克服所有的失望和挫折。

The effects of policy changes are often more nuanced than simple economic models suggest.

我喜欢竞争。我喜欢那种刺激感。我喜欢挑战。我喜欢压力。

胆识要大，心思要细密；智慧要圆融，行为要方正。

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.