草书作为一种书体,其主要规定性在于草法。代表文字构件的草书笔画符号共同组合成一个字,能与以楷书为标准的正体书文字一一对应,成为一个独立的系统,这就是草法的意义。由于汉碑是在比较特殊的使用环境下的文字书写,不能反映汉代隶书的日常使用状况,而简牍则反映了更多使用场合、更多文字书写者更为自然的书写状态。草书的产生源于草写的隶书,探寻草书的源头必须从汉简牍的考察入手。如表一所示,是草书及其相关书体的几种典型形态。[1] Cursive as a book, the main provisions of the grass is law. The cursive strokes that represent the textual components are combined into a single word, which corresponds to the regular script written in the regular script, and becomes an independent system. This is the meaning of grass-roots. Because Han tablet is written in a relatively special environment, it can not reflect the daily usage of the official script in Han Dynasty, while it also reflects the more natural use of writing tablet. Cursive stems from cursive cursive writing, to explore the source of cursive must start from the Han Dynasty 考 investigation. As shown in Table 1, there are several typical forms of cursive books and their related books. [1]