做一个有道德的人，就是要付出、必须付出某种关注。
To be a moral human being is to pay, be obliged to pay, certain kinds of attention.
It is never right to do wrong or to requite wrong with wrong, or when we suffer evil to defend ourselves by doing evil in return.
我不是名人。我是一个传奇。
林业的创新不仅仅是技术，而是重新思考我们如何与自然互动。