摘要
Passage 2 At one time, Einstein travelled over the States,giving lectures on the theory of relativity.He travelled by car, and became quite friendly with chauffeur.The chauffeur always listened to Einstein’s lecture which he gave over and over again.One day he told Einstein that he knew the lecture so well that he was sure he could give it himself.Thinking this was amusing, Einstein said that,as nobody knew him in the place where he had to give his next lecture,perhaps the chauffeur could give the lectrue in his place.That evening they went along to the lecture hall.Both Einstein and the chauffeur wore dark blue suits and ties.Everybody applauded the chauffeur as he took his place on the stage.The lecture was a huge success.The chauffeur didn’t make a single mistake or hesitation.When it was over,he collected the papers and put them in Einstein’s bag.Then he started to leave,followed quietly by Einstein a few paces behind.Just before they got to the door,a man stopped them. He introduced himself to