一种不可遗忘的历史动力&关于恶的历史作用
A Historical Motive Force That Should not Be Neglected : on the Historical Role Played by " Evil "
雷锋精神对于大学生德育而言，是一种不可忽视、不容遗忘的德育资源。
As to moral education of college students , Lei Feng Spirit is a moral resource that should never be ignored or forgotten .
不可遗忘