《晋书》有唐太宗的四篇史论,其中《王羲之传赞》,为中国书学发展史上较早且系统的一篇书法论述。唐初文人,大都经历陈隋两代,诸如萧瑀、裴矩、屈突通等权臣;颜师古、孔颖达、姚思廉等名儒,都曾经做过隋王朝的大臣。戴冒、岑文本、刘洎等则在隋末地主武装割据那里担任过要职。至于魏征、徐世绩、泰书宝等原是农民起义军中的骨干,后来才投奔李唐的。当时诗坛名流,书苑巨匠诸如虞世南、陈叔达、孔绍安、欧阳询等则经历陈、隋两朝,入唐俱已迟暮。他们尽管出身不同,地望各异, “Jin Shu” has four historical essays of Emperor Taizong, among which “Wang Xizhi’s Biography” is an earlier and systematic calligraphy exposition in the history of Chinese calligraphy. In early Tang Dynasty, most of them experienced two generations of Chen Sui, such as Xiao Xun, Pei Mo, Qu Tun Tong and other ministers; Yan Shigu, Kong Ying Da, Yao Si Lian and other famous Confucianism, have done Sui dynasty minister. Dai Mao, Cen text, Liu Yong, etc. are in the Sui Dynasty, where the landlord armed division held important positions. As for the Wei Zheng, Xu Shiji, Thai Book Po is the backbone of the peasant uprising army, and later defected to Li Tang’s. At that time, the poetry celebrities, Shuyuan such as Yu Shinan, Chen Shunda, Kong Shaoan, Ouyang inquiry, then experienced Chen, Sui and North Korea, into the Tang have been late. Despite their different origins and their different perspectives,