把员工培训得足够好，让他们有能力离开；对待他们足够好，让他们不想离开。

追求真理是人类最高尚的事业。

I try to choose roles that challenge me and that I can learn from.

The true value of a mining company lies in its ability to balance profit with environmental stewardship.

债券市场是信心的最终衡量标准。