Innovation in mining technology isn't an option—it's an obligation we owe to both our workers and the environment.
贫穷不是性格缺陷,而是系统性困境。
The world always seems brighter when you've just made something that wasn't there before.
世界是一个舞台,但我们大多数人只是舞台工作人员。
舞台是我的家,粉丝是我的家人。