The true value of a forest cannot be measured in board feet alone.

Every chemical process we develop must pass three tests: Is it safe? Is it sustainable? Is it scalable?

出自先秦《荀子·子道》。服从真理而不服从君主，服从道义而不服从父命。说明在真理、道义与君令、父命相矛盾时要服从前者，意在强调唯“道”、“义”是从的理念。

我们必须倾听场地；它会告诉我们该做什么。

Sustainable practices aren't just good for the planet; they're good for business in the long run.

一个人读什么样的书，就是什么样的人。