The strength of a building is not just in its materials, but in the spirit of the people who use it.

命运不靠机缘,而是靠你的抉择。命运不是等来的,而是争来的。

In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs.

Coal isn't just a commodity; it's the foundation upon which modern civilization was built.