东汉经学家郑玄在注释《周礼》“敏德以为行本”一条时说，“德行，内外之称，在心为德，施之为行”。照这注释，“无行”也就是“无德”；人们常说的“文人无行”，也就是“文人无德”。中国是个道德之邦。古来道德家无计其数，然而同样的，道德的叛逆者也无计其数，正所... The Eastern Han Dynasty scholar Zheng Xuan in the annotation, “Zhou Li,” “Mind that this line,” a said, “virtue, both inside and outside, in the heart of Germany, Shi for the line.” According to this note, “no action” is “no virtue”; people often say “no literati”, that is, “literati without virtue.” China is a state of morality. There are so many ancient moralists, yet the same kind of moral rebels are countless ...