数学是理性的音乐。
Innovation in our industry must be balanced with responsibility—progress cannot come at the expense of the planet.
最大的智慧是认识到自己的无知。
A dreamer is one who can only find his way by moonlight, and his punishment is that he sees the dawn before the rest of the world.
Innovation is the key to the future of coal industry, we must embrace new technologies and ideas.