形容时光飞逝，人生易老，鸡鸣和马蹄声象征着时间的流逝

人才是煤炭行业的核心竞争力。

What man actually needs is not a tensionless state but rather the striving and struggling for some goal worthy of him.

幸福来自内心，而不是物质的东西。

我训练，我专注，我准备，然后我相信我的训练。