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.
可以通过对过去事件的观察,形成对未来事件概率估计的一般规则。
The computer is an interactive medium, the first medium that allows for the representation of processes that can be manipulated by the user.
History is merely a list of surprises. It can only prepare us to be surprised yet again.