1987年我刚踏入二十一岁，经著名敦煌学家、敦煌研究院研究员史苇湘，著名的历史学家、北京大学历史系教授、博士导师周一良先生推荐在职报考了大学后教育层次的北大中国文化书院中外比较文化研究班，书院设在北大农园，当我背负行囊从西北边陲敦煌千里迢迢来到北京时，才有幸见到了未名湖。
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