摘要
Yang Jiang, the renowned writer and translator who celebrated her 102nd birthday on July 17, wrote the following when she was 100 years old： ＂I am close to the end of my life. l don＇t know how much farther I can go, as l can＇t decide the length of my life. But ! am clear that ｜ am about to ＇go home＇ ... I must clean offthe dust that fell on me during the past 100 years before I leave for home.＂ All of us will ＂go home＂ one day. Who dares to say that dirty things have not contaminated him/her at some point in life？ Then, how many people think about cleaning themselves before ＂going home？＂
