彭明的《五四运动史》和周策纵的《五四运动——现代中国的思想革命》是学界五四运动研究的两部里程碑式的著作。本文对两个文本加以比较,其中包括对五四运动定义、背景、经过、意义及影响的详细对比,试图探究造成诸多差异的社会和政治经济原因。作者的成长经历和撰述时所占的立场也对这些差异有不可忽视的影响。 Peng Ming’s “May Fourth Movement of History” and Zhou Cezong’s “May 4th Movement - The Ideological Revolution of Modern China” are two landmark works in the study of the May 4th Movement of the academic circle. This article compares the two texts, including a detailed comparison of the definition, background, significance, and impact of the May Fourth Movement in an attempt to explore the social and political and economic causes of many differences. The author’s growth experience and his position at the time of writing also have a significant impact on these differences.