这本书的作者高歌，目前是耶鲁大学三年级学生，一个由中国赴美的女孩。跟着留学的父母从北京到美国时，她１１岁，在这里读了小学、中学，现在又上了美国的名牌大学。从富有灵气的文字中我们可以感觉到，高歌是一个充满朝气和热情的优秀学生。她勤奋上进，求知欲强，喜欢思考? The author of this book, singing, is currently a third-year student at Yale University, a girl from China to the United States. When her parents studying abroad went from Beijing to the United States, she was 11 years old and read primary and secondary schools here. Now she is a top American university. From the awe-inspiring text we can feel that singing is an outstanding student full of vitality and enthusiasm. Her diligence, curiosity, like to think?