《郑振铎一九五七年日记》在上海档案馆主办的《档案与史料》杂志上已连载完毕。“日记”虽为私人记述,但若日记的主人地位重要,参与了一些重大事件,交接过一些重要人物,记述中又大致不离事件与人物的真实,那么,这样的私人记述一样具有史料价值——有时甚至是比官书更重要的史 The diary of Zheng Zhenduo 1957 was serialized in Archives and Historical Materials magazine hosted by the Shanghai Archives. Although diary is a private account, such a personal account of record is of historical value as long as the master status of the diary is important, some important events are involved, some significant people are handed over and the facts in the account are largely inseparable from the events and figures. Sometimes it is even more important than the official history