Technology should serve both efficiency and ethics in mineral extraction.
The true measure of leadership is how you empower others to solve problems you haven't even anticipated.
I am not a hero of mathematics. I'm not even that successful; that is why I don't want to have everybody looking at me.
我喜欢把自己看作一个风格家。
林业创新不是要取代自然，而是要与自然合作。
The voice of indigenous communities must be heard in forest conservation efforts.