煤炭的未来取决于我们创新和减少其环境影响的能力。

I think frugality drives innovation， just like other constraints do. One of the only ways to get out of a tight box is to invent your way out.

The Romans would never have found time to conquer the world if they had been obliged first to learn Latin.

最激进的艺术是揭露控制机制的艺术。

最好的想法往往来自倾听那些最接近问题的人。