Once，Einstein finished a speech in a university，where the large classroom was full of teachers and students. 1 his speech，the listeners started to ask questions.
A girl2 and asked， "You're known as a giant （巨人） of science. Do you think you're a giant？ "
Einstein said with a smile， "A giant is a person who is 3 in height. You see I'm so small，how can I be a giant？Maybe I see a bit4 ，only because I stand higher! "
Then a boy asked， "You said you stand higher than others. It makes me think of a long 5 you had with a lady on the peak （山峰） of the Alps. I don't want to ask what you talked，but I want to know whether you realized you have been a peak in the history of 6 when you stood on the peak. "
Looking at the boy 7 ，Einstein answered， "My height can't be a peak，and there is no peak that we can't reach8 ! "
Then，he took up a piece of chalk and9 on the blackboard， "Standing on the peak，you are not tall. "
He then10 the listeners and said， "Finally，I can tell you a sentence that I told the lady on the peak of the Alps：Any peak can be reached. "
