中国人民大学新闻学院教授、博士生导师成美先生，以其治学严谨和做人刚正不阿著称。一位想报考成教授博士生的学生私下问笔者：“成美老师是不是特别严肃？”我告诉她，如果你有幸立于成教授门下，你就会知道，成老师不仅是一位严谨的学者，更是一位慈祥的长者。 “可亲、可敬 Renmin University of China School of Journalism Professor and doctoral tutor into the United States, with its rigorous scholarship and being just right. One student who would like to apply for a doctoral degree as a professor should ask privately: “Is Ms. Cheng Mei particularly serious?” I told her that if you are lucky enough to stand under Professor Cheng, you will know that becoming a teacher is not only a rigorous scholar , Is a kind of elders. "Kind, respectable