A tannery's waste stream tells the story of its ethics more clearly than any mission statement.
伟大的公司不只是销售产品,而是解决问题。
农民是最早的环保主义者;他们的日常决策对我们的地貌影响比任何政策都大。
To be sane in a world of madmen is in itself madness.
The human spirit is stronger than anything that can happen to it.
The best way to predict the future is to invent it.