在煤炭行业 今天的效率决定明天的存亡
In coal, efficiency today defines existence tomorrow.
The most beautiful as well as the most ugly inclinations of man are not part of a fixed biologically given nature, but result from the social process which creates man.
The web does not just connect machines, it connects people.
算法的真正考验不仅在于其正确性，还在于其可扩展性和鲁棒性。