用典是骈文的重要特征,可以显示作者的才学功底。而宋人最重才学,因此宋代的四六话著作中不乏对用典的讨论。但这些讨论多是摘句点评,相比之下,王铚《四六话》作为第一部四六话著作,首次提出“伐山”与“伐材”、“生事”与“熟事”等概念,就显得颇具理论色彩:四六有伐山语,有伐材语。伐材语者,如已成之柱桷,略加绳削而已;伐山语者,则搜山开荒,自我取之。伐材,谓熟事也;伐山,谓生事也。生事必对熟事,熟事必对生事。若两联皆生事,则伤于奥涩;若两联皆熟事,则无工。盖生事必用熟事 Use Code is an important feature of Shu Wen, you can show the author’s talent foundation. The Song Dynasty most learned, so the Song Dynasty four or six works in the dialogue there is no lack of discussion. However, most of these discussions are summarized in the essay. In contrast, Wang Mi’s “Four-Day Talks” is the first one in the history of the 4th and 6th Dialects. For the first time, Wang Bi put forward “Cutting Mountains” and “Cutting Materials” “And ” familiar “” and other concepts, it is quite theoretical: there are four or six Vulcan, there are cuts of language. Cut the slacker, as has been the column 桷, a little rope cut only; Speakers, then the search for pioneers, self-access. Cutting timber, that cooked also; cutting mountains, that life is also. Things must be familiar, familiar things will happen. If the couple are all incidents, then hurt Austrian astringent; if two are familiar, then no work. It is necessary to cover things