钱、朱之争是杜诗学史上的一则著名公案~①。这一学术公案,正如洪业先生所云“注杜之争,乃钱、朱二人之不幸,而《杜集》之幸也。考证之学,事以辨而愈明,理以争而愈准”~②,在学术史上所造成的结果是积极的。另外,对于钱、朱二家杜诗笺注特点及学术水平的考察,从这一公案人手也是一个很好的切入点~③。钱谦益在《草堂诗笺元本序》中借钱曾之口标明自己对杜诗的独特 Money, Zhu dispute is a well-known public case in Du Shi’s history. This academic act, just as Mr. Hung Ye said, “Note du war, money, Zhu two misfortune, and” Duji “the fortune also. The more accurate ”~ ②, in the academic history of the result is positive. In addition, for the money, Zhu Erji Du Shi notes the characteristics and academic level of investigation, from the hands of this public law is a good entry point ~ ③. Qian Qian Yi borrowed money in the “Grasshopper Poem Preface” Zeng’s mouth marked his unique Du Fu’s unique