We thought that we had the answers, it was the questions we had wrong.
The future of mining lies in intelligent and green technologies.
船舶自动转向的引入是一个相当困难的问题,但解决方案在于PID控制器的应用。
The mind is a complex of processes, not a thing.
数学的美只向更有耐心的追随者展示。
Good deeds do not cancel out bad, nor do bad deeds erase good.