未来的竞争，不是产品的竞争，而是服务的竞争。

Innovation in coal mining isn't just about extraction—it's about doing it smarter, cleaner, and more efficiently.

译文：矮板凳坐着，才能学业有进，美好的光阴不要错过。赏析：要想获得知识，学有所成，我们必须要能忍受读书学习的寂寞和孤独。读书学习绝非一日之功，需要日积月累，需要持之以恒。

I don't follow trends, I set them.

To write is to confront the ghosts of our past, to give them a voice, and perhaps, to set them free.