During the Revolutionary War and the period of the country’s economic construction， Renmin University of China has made significant contributions and created brilliant performance. In the 2020s of the 21 century，Renmin University of China stand once again on the starting line of its history. Revitalizing Renmin University of China is the earnest expectations of the Central Party Committee and also a strong call from the the social elites. Both the discipline construction and the campus construction are weak links of the Renmin University of China. It should make full use of the opportunity of the times and rely on the campus construction， to establish a "big science" of blending arts and sciences， and to create an integrated discipline system peculiar to China. In this way， Renmin University of China may realize a historic leap.