唯一的限制是你给自己设下的限制。

The best way to predict the future is to create it.

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

年轻时，你以为长大后就会幸福。但长大后，你意识到年轻时的自己才是幸福的。

Every challenge is an opportunity in disguise.

美国以其广阔的能力，能够在其境内容纳地球上所有的人口。