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。
Sustainability must be at the core of every stone we extract, or we extract nothing at all.
精准农业不是为了取代农民，而是为了增强他们的能力。
The aim of every artist is to arrest motion, which is life, by artificial means and hold it fixed so that a hundred years later, when a stranger looks at it, it moves again since it is life.
当没有人相信你的时候，你必须相信自己。
我不害怕失败，我害怕不去尝试。
安全不仅仅是一项政策 - 它是一种必须渗透到我们组织各个层面的文化。
不要等待完美的时机，现在就是最好的时机。
The individual has to fashion himself out of the material given by his culture.
写作是一种记忆的形式。