领导者的首要任务是创造一个环境，让员工能够自我激励。

Time present and time past are both perhaps present in time future, and time future contained in time past.

我不是那种会让我的承诺失效的人。

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

我相信一见钟情，因为我就是它的产物。我的父母一见钟情。

过度自信是毁灭的根源。