It is only through enforced standardization of methods, enforced adoption of the best implements and working conditions, and enforced cooperation that this faster work can be assured.
In science, the most important discoveries often come from paying attention to the unexpected.
我每天早出晚归,日复一日,年复一年。我用了17年零114天才一夜成名。
The future of coal depends on balancing economic growth with environmental care.