“我一直认为，如果每个人在成年后都失明失聪几天，那么，黑暗会让他欣赏沉默，会教他声音的喜悦。 ” -- 海伦凯勒

海伦·凯勒（Helen Keller，1880-1968）是一个盲聋人。她还是个婴儿的时候就生病，失去了视力和听力。尽管困难重重，但她学会了用盲文写作的艰辛，她是第 一个获得大学学位的盲人（哈佛大学啊）。她成了着名的作家、教育家。她留下了一个传奇人生。她一辈子都要忍受失明。她的一本畅销书是“假如给我三天光明”。
我们正常人一生能看能听能说能跳，就以为是满幸福的。看了这句话之后，我想是不是我可能失去了一个机遇？

"I have always thought it would be a blessing if each person could be blind and deaf for a few days during his early adult life. Darkness would make him appreciate sight silence would teach him the joys of sound." -- Helen Keller

Helen Keller (1880-1968) was a blind person. She fall sick when she was still a baby and lost her vision and her hearing. In spite of her difficulties, she learned the hard way to write in braille, and she was the first deaf-blind person to earn an university degree. She became a famous writer. She left her legacy.
She had to endure blindness for the rest of her life. One of her popular book is "Three days to See" .