The tyranny of a prince in an oligarchy is not so dangerous to the public welfare as the apathy of a citizen in a democracy.

Responsible mining is not an option, it's an obligation we owe to our planet and future generations.

领导力在于让他人因你的存在而变得更好，并确保这种影响在你离开后依然持续。

The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.

大海是万物的隐喻：生命、死亡、未知。