‘博’、‘专’、‘细’二字,为王国维氏治学之道。然‘独学而无友,则孤陋而寡闻’,王氏为求真,颇注重‘集众思’。当他撰写《宋元戏曲考》时,据徐森玉先生回忆,‘我们聊天时,他总把话头引到这部书上来,听取我的意见。这时,另有一位朋友来看他、他还是用此法谈话,有时提出问题和我们研究,如有相反的意见,展开辩论,最后得出的结论,他都记在笔记里’。 ’Bo’, ’special’, ’fine’ word for the Kingdom of Vital learning. However, ’studying alone and no friends, the lonely and few heard’, Wang for truth-seeking, quite focused ’set all thinking’. When he wrote The Song and Yuan Opera Tests, Mr. Xu Senyu recalled that when we chatted, he always led the talk to this book and listened to my opinions. At this moment, another friend came to see him and he still used this method to talk. He sometimes asked questions and conducted our own research. If we had the opposite opinion, started the debate, and finally came to the conclusion, he wrote it in his notes.