保持领先的唯一途径是不断创新和适应。
The only way to stay ahead is to continuously innovate and adapt.
孔子说:“见到贤人,要向他看齐;见到不贤,要反省自己。”
"The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter."
煤炭开采的创新不仅仅是关于开采,而是更智能、更安全、更尊重环境地开采。