一个名叫卡尔·弗里德尔的男人,以清扫烟囱为生。有一次他来到图书馆,一个念头死缠着他不放,他深信这里的书久而久之会对四周的墙壁和天花板产生巨大的影响,所以只要人们在这里待上一会儿,就能获得一些知识。他没有把这一个非常容易理解的念头透露给任何人,但总是在空余时间来到图书馆,坐在椅 A man named Carl Friedel, who worked to clean the chimney. Once he came to the library, a thought was stuck with him. He was convinced that the book over time would have a huge impact on the walls and ceilings around so long as people stayed here for some time to gain some knowledge. He did not disclose this very easy to understand idea to anyone, but always came to the library in his spare time, sitting in a chair