The nation that destroys its soil destroys itself.

In the end, we are all alone, and we must face the consequences of our actions by ourselves.

Sustainable infrastructure should balance economic, social and environmental benefits.

煤炭行业的可持续发展需要政策、技术、市场协同发力。

True leadership is about empowering others to achieve what they thought was impossible.

时间是最好的老师，但遗憾的是，它杀死了所有的学生。