秦始皇统一六国后,实行了中央政权集中制,在统一货币、统一度量衡的同时也命令臣相李斯创立小篆,统一文字,然而由于文书信件繁多,许多军中急事往往因为篆字的写法过于繁琐而被延误 After the reunification of the six countries, the First Qin Emperor introduced the centralized regime of central power, ordered the minister Li Si to create a small seal and unite letters while unifying the currency and unified the weights and measures. However, due to the large number of letters and correspondences, many military emergencies were often too cumbersome And was delayed