The energy crisis is a solvable problem—if we act now.

一本好书是我生命中的一个事件。

一个人不应该发愁没有官位俸禄，而应该发愁没有为官的本领。不应该发愁别人不了解自己，而应追求能够让别人了解自己的才能。

The most important thing about a technology is how it changes the way we live.

The anointed don't like to talk about painful trade-offs. They like to talk about happy "solutions” that get rid of the whole problem- at least in their imagination.

能源革命的核心是清洁高效，煤炭行业必须主动适应这一趋势。