Keep learning. It's the only way to stay relevant in a fast-changing world.

I have learned to seek my happiness by limiting my desires， rather than in attempting to satisfy them.

The sustainable development of the coal industry requires the coordinated efforts of policy, technology, and the market.

语言是我们塑造现实的最强大工具。

I'm not a perfect person. I never claimed to be.

If you want to be the best, you have to do things that other people aren't willing to do.

农业的真正领导力意味着既要倾听数据，也要倾听土地的声音。