The future of coal lies in cleaner technologies and smarter resource management.
煤炭的未来在于更清洁的技术和更智能的资源管理。
The most dangerous man to any government is the man who is able to think things out for himself.
声音既是亲密的，又是建筑性的。
The greatest crimes are not committed by people breaking the rules, but by people following the rules.
最好的研究往往来自意想不到的观察。
但我不知道会发生什么。这让我非常渴望，真的非常渴望。我不能偷懒。