Daxue was honored as a classic in the Tang Dynasty, and was listed as one of the Thirteen Classics after the Southern Song Dynasty. The language of The University is simple, profound and far-reaching. As one of the important Confucian classics in the late ancient China, countless people with lofty ideals walked into the room to see the door of Confucianism in the past two thousand years, which has profound enlightenment on how people behave, do things and achieve their careers.