顾张交往年代辨正二则

Two Notes on the Years of Gu Yanwu's Association with Zhang Erqi

明末清初经师顾炎武与张尔岐的交往对二人学术发展有重要影响。在既有成果的基础上,文章考订了顾炎武、张尔岐交往中的两个重要年代,认为:(1)顾、张初识于康熙元年壬寅即1662年;(2)亭林《与友人论学书》很可能作于康熙七年即1668年初春,而张氏回信则在该年夏季之后。

Gu Yanwu＇s association with Zhang Erqi has a beneficial influence on his studies and vice versa. This article confirms two important dates in their relations. It points out： 1） The two scholars met each other for the first time at the year of 1662; 2） Gu＇s letter on Learning with Friends probably wrote at the early spring of 1668, and Zhang＇s reply followed in the summer.