可持续性不是一种趋势——而是我们对后代的责任。

On haters: "If you never want to be criticized， for goodness' sake don't do anything new."

【译文】以前的事不要再评说了，做完的事不要再议论了，过去了就不要再追咎。

学者必须自信，既然自信，无论如何也无法被剥夺。

Efficiency in extraction is meaningless if we don't consider the long-term impact.

Success is not final, failure is not fatal: It is the courage to continue that counts.

不管你是朋友还是敌人，我还是会做我自己。