在经济学中，就像在生活中一样，答案往往比最初看起来更加微妙。

Success is not measured by profits alone, but by the positive impact we leave on society.

遗传密码是一种语言，它讲述了生命的基本过程。

In mining, safety isn't just policy - it's personal.

如果你不改变，你就在落后。