张爱玲在《钱》一文中讲:“有些东西我觉得是应当为我所有的,因为我较别人更会享受它,因为它给我无比的喜悦。眠思梦想地计划着一件衣裳,临到买的时候还得再三的考虑着,那考虑的过程,于痛苦中也有着喜悦。钱太多,就用不着考虑了;完全没有钱,也用不着考虑了。”这种拘拘束束的苦乐便是中等收入的写照。 Eileen Chang explained in the article “Money”: “Something I think should be for me, because I enjoy it more than anyone else, because it gives me great joy .Monthus dream planning a piece of clothing, coming When you buy it, you have to consider it again and again, and that process of consideration has joy in pain. Too much money does not need to be considered. There is no money at all, nor is it necessary to consider it. ” Bittersweet is a portrait of middle income.