五经都是用周代通行的文字书写的,秦火之后,经籍灭绝。汉朝嗣兴,由于书体已经由篆变隶,因此五经的传承研读在文字上发生了绝大的问题。清儒吴大澂《字说》曾经指出,由于东周至秦汉间书体的改变,导致秦汉人看不懂周代的“文”字,把“文”字误读为“寍”(宁),因此造成《书经》、《诗经》训诂的同题。方濬 The Five Classics are written in the language of the Zhou dynasty, after the Qin fire, the geniuses are extinct. Han Dynasty heir, because the book has been changed by the seal, so the inheritance of the Five Classics in the text on the great problems have occurred. Qing dynasty Wu Dafang “word” once pointed out that due to the change of the book body between the Eastern Zhou Dynasty and the Qin and Han Dynasties, the Qin and Han dynasties did not understand the “Wen ” character of the Zhou Dynasty and misread the word “Wen ” as “ ”(Ning), resulting in the“ Book of Songs ”,“ Book of Songs ”excuse me. Fang Jun