All nature is but art，unknown to thee.
整个自然都是艺术，这是你所不知的。 —Pope
Nature is not governed except by obeying her.
自然不可驾驭，除非顺从她。 —Bacon
Deviation from nature is deviation from happiness.
对自然的背离就是对欢乐的背离。 —Samuel Johnson
Our motto，as you know，is Live according to Nature.
如你所知，我们的格言是“遵照自然去生活”。 —Seneca
