从地球上出现人类开始,人与自然之间的亲密关系也随之诞生,而且不断地被发扬光大,这种关系每一世纪都比以前变得更为明智而深远。所以,我们求助于自然,并把自然视为人类的最年长和最有影响力的老师。从某一个观点来看,自然曾一度是我们的监工,现在却变为我们的奴仆。 Starting from the appearance of mankind on the earth, the close relationship between man and nature has also been born, and it has been continuously carried forward. This relationship has become more wise and far-reaching than ever before. Therefore, we appeal to nature and regard nature as the oldest and most influential teacher of mankind. From a certain point of view, Nature once was our overseer and now it has become our servant.