古今中外,无论哪朝哪代,或是什么地方,人们都愿在自然环境优美、山水、树木皆具的地方筑屋建城。这不仅是因为它们满足了生产和生活的多种需求,而且由于那变化无穷的奇异风光,给人们带来了美的享受。所以人们往往还不满足于自然的美,在建筑物或庭园内再加人工凿池、植树、堆山……这样会使人们增加向往和留恋,引起遐想和憧憬。 In ancient and modern times, no matter where or where, people are willing to build houses in places with beautiful natural environments, landscapes and trees. This is not only because they meet the various needs of production and life, but also because of the infinitely varied and unique scenery, it brings beauty to people. Therefore, people are often not satisfied with the beauty of nature. Artificially chiseling pools, planting trees, and stacking mountains in buildings or in gardens will increase people’s yearning and nostalgia, and cause delusions and paranoia.