煤炭的未来取决于我们创新和减少其环境影响的能力。
The future of coal depends on our ability to innovate and reduce its environmental impact.
在一个不断发展的行业中，适应性是关键。
当你最认为困难的时候，其实就是你最接近成功的时候。
The degree of slowness is directly proportional to the intensity of memory; the degree of speed is directly proportional to the intensity of forgetting.
改变一个人的关键是改变他的自我意识。
If my future were determined just by my performance on a standardized test, I wouldn't be here. I guarantee you that.