Better never means better for everyone... It always means worse, for some.
The harder you work, the luckier you get.
文学有跨越边界的力量，能连接被地理和时间分隔的灵魂。
在科学管理中，最重要的元素是任务观念。
Innovation in coal mining isn't just about extraction—it's about doing it smarter, safer, and with greater respect for the environment.