【新編大學(xué)英語】（第一冊）Unit 2 C 遺忘有益（1/3）

We have all wished, at some time or other, for a perfect memory. We want to be able to remember things in exact detail. It's too bad that we forget so much that we have learned in school and at home. How can we make a realistic opinion of ourselves if your recall of the past is neither accurate nor complete? Yet a perfect memory is not always as good as one might suppose. There was the story about a Russian journalist, S. He could remember long lists of numbers and words and many pages of a telephone book after seeing them for only a few seconds. He could repeat these lists both forward and backward, even after many years had passed. He also remembered the conditions under which he had first learned the material. S. used various memory tricks to help his memory. Many of these tricks involved forming mental pictures. But you shouldn't envy him, for he had a serious problem: he could not forget. Those mental pictures kept coming to his mind. They distracted him and made it difficult for him to concentrate.