智能化开采是煤炭行业高质量发展的关键。

"Celebrity is a mask that eats into the face."

生命太短暂，不要浪费时间恨任何人。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

我不会让消极情绪击垮我。