The true measure of our success isn't in tons extracted, but in lives impacted.

The concept of law is not a concept of a thing, but of a complex social practice.

我们用来描述世界的词语就是世界本身。

我不相信幸福的结局。

I think it's important to have a sense of humor about yourself.

在采矿业，信任是通过透明度和一致的行动赢得的。