Looking at the green and wild world of the shepherd boy in Sinkiang (p. 82), one must wonder why humanity wants cars and air conditioning if this means the destruction of the beauty of nature?
再看看天蒼蒼、野茫茫下新疆放羊的孩子（第八十二頁），人類為什麼要用汽車冷氣來摧毀我們的湛藍穹蒼？