Abstract: Natural disasters are the anomaly phenomenon happening in the nature, which bring human beings startling harms. The post-disaster reconstruction is a complex systematic project. So we must be all-round thinking and focuse on key points. After the serious natural disaster occurred, marxist classical writers mostly put forward a number of shining bright light of truth and insight on how to respond to disasters and post-disaster reconstruction. This is a very strong sense of practical significance to guide the “Wenchuan Earthquake” post-disaster restoration and reconstruction, and is worthy of our careful study.