如以大海比学问，我的发言只不过是大海里的一小杯水。文献学是读书治学的基础学科。进行哲学、史学、文学的研究，都必须熟悉本专业的有关文献。中国是文明古国，文献极为丰富。古代文学与古典文献学两个学科应该结合。合则双美，离则两伤。古典文献学者应有相当的文学修养； As the sea than the knowledge, my speech is nothing more than a small glass of water in the sea. Documentology is the basic discipline of study. Philosophical, historical, literary studies, must be familiar with the professional literature. China is an ancient civilization, and the literature is extremely rich. Ancient literature and classical philology two disciplines should be combined. Combined with the United States, from the two injuries. Classical literature scholars should have a considerable literary accomplishment;