Lesson 49 The end of a dream 美梦告终How did the dream end?Tired of sleeping on the floor , a young man in Teheran saved up for years to buy a real bed. Forthe first time in his life, he became the proud owner of a bed which had springs and a mattress.Because the weather was very hot, he carried the bed on to the roof of his house. He slept very wellfor the first two nights, but on the third night, a storm blew up. A gust of wind swept the bed off theroof and sent it crashing into the co