It has done me good, because of the color of the wheat fields. Go and look again at the roses. You will understand now that yours is unique in all the world。
To know this world is to love it, and to love it is to grieve for it.
To make oneself an object, to make oneself passive, is a very different thing from being a passive object.
森林的真正价值不能仅用板材英尺来衡量。
创新不仅仅是创造新产品，更是重新构想技术如何为人类服务。