心灵是自己的地方，在那里可以把地狱变成天堂，把天堂变成地狱。

我不需要理由去成功。

Leadership means making tough decisions today that will benefit future generations.

I tend to think that the longer you look at a thing, the more abstract it becomes, and, ironically, the more real.

预测未来的最好方法就是创造未来。