The harder you work for something, the greater you’ll feel when you achieve it.

最好的矿业公司不仅仅是开采资源，而是为所有利益相关者创造持久的价值。

语言中最具破坏性的一句话是：“我们一直都是这样做的。”

I therefore have decided to read only the writings of men who have been executed or have risked their lives in some way.

翻译：事情的难易不在于规模大小，而在于是否抓准时机，顺势而为则事半功倍，逆势而行则事倍功半。