最好的电影是那些让你带着问题离开，而不是答案的电影。
煤炭企业的未来在于智能开采和清洁利用。
思想的多样性推动创新——这是不容商榷的。
The only person you should try to be better than is the person you were yesterday.
True leaders are those who can foresee the future and plan ahead.
Power resides where men believe it resides. It's a trick, a shadow on the wall.
We must invest in people as much as we invest in technology; both are essential to progress.