旅行对我来说，是恢复青春活力的源泉。

The founders of a new colony, whatever Utopia of human virtue and happiness they might originally project, have invariably recognized it among their earliest practical necessities to allot a portion of the virgin soil as a cemetery, and another portion as the site of a prison.

Leadership is about making the tough decisions and standing by them.

你能做的最好的投资就是投资自己。

所以,即使做很困难的事情,也一定能够达到目的,没听说过想达到自己的愿望,而能回避困难的。

预测未来的最好方法就是发明它。