The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt, and the profoundest wisdom to know when it ought to be resisted, and when it be obeyed.

创新不仅仅是创造新事物，而是让现有的事物变得更好。

I’m focused on what I need to do to be successful.

当我死去时，都柏林将写在我的心上。

"Home is not where you are from, it is where you belong."

负责任的采矿不是一种选择，而是我们对地球和后代应尽的义务。