鲁迅视书目为治学之道关于书目的作用,历代学者均有精辟的阐述,如南宋史学家郑樵所言:“示人以治学门径”。清代史学家王鸣盛指出“目录之学,学中第一紧要事,必从此问途,方能得其门而入”。①史学大家章学诚积一生治学之经验,总结为:“部次条别,将以辨章学术,考镜源流。”②而 Lu Xun bibliography for the study of the role of the road on the bibliography, scholars have brilliant history elaborate, such as the Southern Song Dynasty historian Zheng Qiao said: “Show people the path of scholarship.” Wang Ming-sheng, an historian in the Qing Dynasty, pointed out that “the first important thing in learning in the catalogs is that we must ask ourselves in return for this purpose.” ① Historians Zhang Shicheng plot plot of life experience, summed up as: “the Ministry of the article, will be chapter chapter academic, examination source.” ② and