《论衡·卷四·书虚篇》
在家庭之外尚且因礼制被废弃而感到可耻，在家庭之内怎么会冒犯礼教而自己败坏道德呢？
外耻礼之不存，内何犯礼而自坏？
It is shameful when patriarchal system is abandoned outside the family, how can you offend the patriarchal system and corrupt your own morality within the family?