草书缘起于草体趋急赴速的需要,并在隶变过程中逐渐形成了自己的形态规范。草书的范畴涵盖了隶草、章草、今草、大草几种字体。隶草是隶变过程中形态尚未趋于稳定的草体,章草虽在隶草基础上经杜度等人的形塑树立了相对明确的仪范,但在具体使用过程中其形态并未真正稳定,实际上仍属一种『过渡字体』。今草经汉魏六朝的酝酿在右军之后盛行一时,但由于书法以『真、行为字体之常』的文字学立场,唐以后不可避免地走向衰落,并逐渐退出日用领域。大草作为一种对书家素质要求很高的字体,本就不是为着实用的目的,因此不可能得到广泛的普及。 Cursive originated in the grass body urgently needed to speed, and in the process of change gradually formed its own form of norms. Cursive covers the areas of grass, Zhang grass, grass, grass variety of fonts. Sowing grass is a grass body that has not yet stabilized in the process of sowing. Although the sage grass has established a relatively clear ritual through the shaping of Dudu et al. On the basis of grass sowing, its shape has not really stabilized in the concrete use process In fact, it is still a “transitional font.” The brewing of the grass by the Han, Wei and Six Dynasties prevailed a little after the right army. However, due to its calligraphic position in the literary tradition of “True and Behavioral Fonts,” Tang later inevitably dwindled and gradually withdrawn from the field of daily use. As a type of font that is very demanding on the quality of calligraphists, it is not for practical purposes that it can not be widely popularized.