The coal industry must evolve or risk becoming obsolete. Adaptation is the key to survival.
煤炭行业必须进化，否则就有被淘汰的风险。适应是生存的关键。
我不是因为快乐而唱歌；我因为唱歌而快乐。
It is in the thirties that we want friends. In the forties we know they won't save us any more than love did.
The fact remains that getting people right is not what living is all about anyway. It's getting them wrong that is living, getting them wrong and wrong and wrong and then, on careful reconsideration, getting them wrong again.
地球的历史是用板块构造的语言书写的。