The future of coal lies in sustainable and responsible mining practices.
煤炭的未来在于可持续和负责任的采矿实践。
The price one pays for pursuing any profession, or calling, is an intimate knowledge of its ugly side.
I think it is possible for ordinary people to choose to be extraordinary.
一般而言，宗教上的错误是危险的，哲学上的错误只是荒谬的。