一、参考、引用别人的意见，要向读者交代清楚。二、说理、友善、平等，是对待学术上不同意见的基本要求。三、既善于通过研究求得确信无疑的结论，又善于在研究中保存遗留问题，以便进一步探索。学风决定文品，文品反映学风。文品问题，是一个严肃的学者必须严肃地对待的问题。近来同几位研究生谈心，谈到在文品问题上有必要处理好三种关系：人己成果的关系，意见相左的关系，求信存疑的关系。不妥之处，请学者们指正；正确的地方，我很愿意和更多的青年朋友共勉。 First, the reference, citing the opinions of others, to explain to the reader. Second, reasoning, friendship and equality are the basic requirements for treating academic differences. Third, both good at finding convincing conclusion through research, but also good at saving the remaining problems in the study for further exploration. Style of study determines the article, the article reflects the style of study. The question of literature is the problem that a serious scholar must take seriously. Recently, I talked to several graduate students about the necessity of handling three kinds of relations on the issue of articles: the relationship between the achievements of people and oneself, the relationship between opinions and the question and the relationship between doubt and trust. Inappropriate, please scholar correct; the right place, I am willing to and more young friends mutual encouragement.