难经 · 论病 · 五十三难

三国 · 无名氏

曰yuē:经jīng言yán七qī传chuán者zhě死sǐ,间jiān脏zāng者zhě生shēng,何hé谓wèi也yě?

然rán:七qī传chuán者zhě,传chuán其qí所suǒ胜shèng也yě。间jiān脏zāng者zhě,传chuán其qí子zǐ也yě。何hé以yǐ言yán之zhī?假jiǎ令líng心xīn病bìng传chuán肺fèi,肺fèi传chuán肝gān,肝gān传chuán脾pí,脾pí传chuán肾shèn,肾shèn传chuán心xīn,一yī脏zāng不bù再zài伤shāng,故gù言yán七qī传chuán者zhě死sǐ也yě。间jiān脏zāng者zhě,传chuán其qí所suǒ生shēng也yě。假jiǎ令líng心xīn病bìng传chuán脾pí,脾pí传chuán肺fèi,肺fèi传chuán肾shèn,肾shèn传chuán肝gān,肝gān传chuán心xīn,是shì母mǔ子zǐ相xiāng传chuán,竟jìng而ér复fù始shǐ,如rú环huán无wú端duān,故gù曰yuē生shēng也yě。