胡瑗易学思想与中庸之道

胡瑗在将儒家“内圣外王之学”升华为“实体达用之学”方面有卓越的表现，不仅首先自觉倡导“体用并重”的学风，并将之普及于社会，而且博通儒家五经，长于易学，继承了中唐以来的疑经惑古思潮，体现了宋学疑经、改经的学风。胡瑗在易学中表述了中庸之道与中庸之德的主张。将儒家的仁、礼与中庸对应起来，表达内圣外王的政治理想。

On the Thoughts of Hu - Yuan＇ s Yi - Studies and Doctrine of the Mean

Hu- Yuan, promoted the development of Confucianism from the studies exercising perfect selfcultivation and benevolent governance to studies stressing moral practice in order to achieve good governance. He not only first advocated the academic atmosphere which pays equal importance to practice and governance, but also inherited the academic atmosphere of suspicion to Confucian classics, which embodied the academic atmosphere in the Song Dynasty for revising Confucian classics. Hu - Yuan described the contents of the ethics of the Doctrine of the Mean, making Confucian humanity with propriety correspond with the Doclrine of the Mean, expensing the political ideal of exercising perfect selfcultivation and benevolent governance.