少了我，世界还有什么乐趣。

A quarry should heal the earth even as it harvests from it.

Never underestimate the power of preparation—whether in negotiations, operations, or crisis management.

验证不仅仅是发现错误；它关乎理解系统为何以某种方式工作。

合作是释放创造力和实现卓越的关键。