Coal enterprises must enhance their sense of social responsibility and achieve the unity of economic and social benefits.

我写的每一个字都是对沉默的胜利。

Leadership is about creating a vision and then empowering others to make it a reality.

创新不仅仅是技术的问题；它关乎改变思维方式和打破障碍。

The teacher must believe in the potential of his students.

我宁愿发疯，也不愿理智。