译文：人生变化不定，富贵难以预料。

科学是试图使我们感觉经验的混沌多样性对应于一个逻辑上统一的思维系统。

The poor are not irrational; they are just as rational as anyone else, but they operate under very different constraints.

Innovation in mining isn't just about technology—it's about changing mindsets.

创新是我们所做一切的核心；没有它，我们就不会有今天的成就。

魔鬼最厉害的伎俩就是让世界相信他不存在。