可持续性不是一个流行词，而是矿业前进的唯一道路。

追求知识是一生的旅程，总有更多的东西要学习。

I have to say to myself that some birds aren't very close. Their feathers are just too bright. When they fly away, you know it's a sin to lock them up, and you'll be inspired by them. Still, the place you live in is that much more drab and empty that they're gone. I think I really miss my friends.

释义：从五个方面分析形势：政治、天时、地利、将领、法制。

我不相信扮演反派或英雄。我相信扮演人。