Sustainability must be at the core of every stone we extract, or we extract nothing at all.
可持续性必须成为我们开采每一块石料的核心，否则我们什么也不该开采。
自由是绝对必要的。
当准备遇到机会时，成功就会到来。
Hard work beats talent when talent doesn’t work hard.
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.
世界是一个非常复杂的地方，而且它并没有变得简单。