对“五四”的历史评价，存在着一种有意无意的失衡：人们往往注目于它的否定性意义，却忽视了它的建设性意义。“五四”时期，鲁迅把道德价值衡量渗入到自己的“启蒙”工作之中，不仅猛烈批判旧道德，更以现代文明精神建构新道德，围绕“人”字，形成了自己的道德观及其原则。据此，鲁迅提出的“个人主义”（即个性主义）以及“以幼者为本位”等，更成为“五四”思想解放的重要道德命题，成为中华民族实现人的解放的新开端 There is a kind of unintentional or unintentional imbalance in the historical evaluation of the May 4th Movement: People tend to focus on its negative significance but neglect its constructive significance. During the May 4th Movement, Lu Xun infiltrated the “enlightenment” work of his measurement of moral values. He not only violently criticized the old morals, but also constructed the new morals in the spirit of modern civilization and formed his own moral concept around “human” words Its principle. Accordingly, “individualism” (ie, individualism) and “based on young people” as proposed by Lu Xun have become even more important moral propositions for the liberation of the May 4th Movement and have become the new beginning of the liberation of the Chinese people from mankind