Modern quarry management requires geologists' eyes, engineers' hands, and poets' hearts.

Every product should be designed with its next life in mind.

The meaning of earthly existence lies not, as we have grown used to thinking, in prospering but in the development of the soul.

如果我们像耕种土地一样耕种海洋，就必须从过去的错误中吸取教训。

创新是将传统煤炭行业转变为现代高效行业的关键。