"Border Town" shows us such a picture: there is a stream, there is a small white tower beside the stream, and a family lives under the tower. There is only an old man, a girl and a yellow dog in this family. A small stream flows down the river, around the mountain, and joins the river in the tea cave, about three miles. If people cross the stream and climb the hill, they will reach the tea cave city a mile away. This stream is about 20 feet wide, and the riverbed is made of big stones. Still water, even if it is too deep to sink to the bottom, is still clear and transparent, and the fish in the middle reaches of the river are clearly counted. Nowadays, although the construction of cities and towns seems to be booming, there is another kind of destruction behind the construction. Just like the natural environment, it is so unbearable: trees are cut down, the air is dry, the noise is constant, and garbage is piled up. Such an environment has severely depressed people's body and mind. Therefore, people are so longing for the quiet and comfortable living space in the countryside. Perhaps this is also the thinking of the author of Border Town. In today's era, the relationship between people seems so strange and utilitarian. For their own interests, everyone seems to be involved in the trend of fighting each other. While the architectural space is getting narrower and narrower, people's hearts are also narrow; In today's convenient transportation, people's access is so convenient, but people's communication is so difficult. A wall not only isolates the living place between people, but also isolates the spiritual communication between people; A security door seems to avoid the intrusion of outsiders, but it also imprisons its contact with the outside world. In Border Town, we can see people's simple, frugal, friendly and peaceful scenes. "The person who manages this ferry is an old man who lives under the tower. I lived for seventy years, and I have been staying by this stream since I was twenty. I don't know how many years have passed in these fifty years. At this age, he should have rested, but the sky doesn't allow him to rest. He seems to be inseparable from this life. He never considered the significance of his position to himself, but waited there quietly and faithfully. " When writing about the hero Cui Cui, it is like this: "Nature has nurtured her and educated her, so it is innocent and lively, and looks like a small animal everywhere. People are so good, like deer on the mountain, never consider cruelty, never worry, never get angry. Usually, when strangers pay attention to her on the ferry, they look at strangers with bare eyes and make it look like they can escape into the mountains at any time, but after understanding people's inorganic heart, they play leisurely by the water. " When writing about the smooth operation of the water terminal, the article said: "This generous and free-spirited person, although his career is smooth, is generous and able to help others because he is willing to make friends, ... understands the hardships of outsiders and the feelings of frustrated people ... but he is so impartial and selfless ... both upright and peaceful, and does not love money." Speaking of two young people, they are so popular.