The most exciting discoveries often come from unexpected places.
最激动人心的发现往往来自意想不到的地方。
Innovation is the lifeblood of our industry, and we must never stop pushing the boundaries.
煤炭曾是工业进步的支柱,但其未来必须平衡经济需求与环境责任。
I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit.