The coal industry must evolve to meet modern environmental standards, or it will become obsolete.
我不是商人。我是设计师和工程师。
Music is my language and also my silence.
现在是过去的未来,但过去是现在的未来。
我认为我们都有一些对失败的恐惧,而这正是驱使我们成功的原因。