汉代《易》的承传与《易》学的演化——《两汉群经流传概说》之一

THE CARRYING ON OF ZHOUYI AND THE EVOLUTION OF THE ZHOUYI LEARNING IN THE HAN DYNASTY

先秦《易》学已有了相当的发展。汉初传《易》者继起,《易》学开始成为显通学派。昭、宣以迄西汉之末,今文《易》前后承传大畅其势,以孟、焦、京为代表,形成新的《易》学体系。东汉《易》学的演化表现在今文《易》学与谶纬的合流,以及古文《易》学的由微而显。汉代官学地位的确立大大推动了《易》学空前广泛的流传,而象数说的突出发展构成汉《易》主要特色。

Before the Qin Dynasty, Zhouyi learning had already had considerable development. At the beginning of the Han Dynasty, more and more people handed down Zhouyi and Zhouyi learning became the prevalent school of thought. From the periods of Zhao and Xuan to the end of the Western Han Dynasty, modern script Zhouyi was carried on in vogue, and formed a new system of Zhouyi learning represented by Meng, Jiao and Jing. The display of the evolution of Zhouyi learning during the Eastern Han Dynasty laid in the confluence of modern script Zhouyi learning and the divination, and the gradual prevalence of ancient script Zhouyi learning. The establishment of the position of official schools had given an enormous impetus to the unprecedentedly extensive spread of Zhouyi learning. The conspicuous development of the imaginenumber system study constituted the main characteristic of Zhouyi learning during the Han Dynasty.