1952年,父亲作为北京大学考古专业第一个研究生,踏入考古学这块圣地,至今已经50年了。在这50年漫长的岁月里,父亲为自己热爱的考古事业,奉献了大半人生。他辛勤耕耘,忘我劳动,终于换来了丰硕的成果,为20世纪夏商周考古树立了一块丰碑。这50年对父亲来说的确是很不平凡的,他对学术执着地探索与追求,不知洒下了多少汗水,付出了多大的代价,以坚韧不拔的精神,怀着坚定的信念,硬是一步一个脚印地逐渐建立起自己的学术体系。 In 1952, as the first graduate student of archeology in Peking University, his father entered the sacred place of archeology for 50 years. During these 50 years, my father dedicated most of his life to his archeological career. His hard work, selfless labor, and finally for the fruitful results, for the 20th century Xia Shang Zhou archeology set a monument. This 50 years for his father is indeed very extraordinary, his dedication to exploration and pursuit of academic, I do not know how much sweat shed, paid a price, with indomitable spirit, with a firm belief in the Step by step to gradually establish their own academic system.