Technological innovation in mining isn't about replacing people, but about making their jobs safer and more productive.

Leadership is not about being in charge. It's about taking care of those in your charge.

释义：强调意识形态控制比武力镇压更根本。

如果我们相信数据结构，就必须相信独立的（因此同时进行）处理。为什么我们还要在结构内收集物品？我们为什么要容忍一种语言而没有另一种语言呢？

时间是个小偷。