持续改进不是目的地，而是一场永无止境的旅程。
Continuous improvement isn't a destination—it's a journey that never ends.
The true measure of a mining company's success is how it balances profit with environmental responsibility.
生命中最要紧的事即是彼此。
来访者知道什么伤害了他，该往哪个方向走，哪些问题是关键的，哪些经历被深深埋藏。
人们不会使用手持计算器来学习计算，但是却会忘记算术。
经济学中最重要的是理解个人和企业的行为。
如果你一直重读上一章，就无法开始人生的新篇章。
Sustainability isn't a choice; it's our responsibility to the next generation.