心經(jīng)脈名手少陰經(jīng),小腸經(jīng)脈名手太陽(yáng)經(jīng),肺經(jīng)脈名手太陰經(jīng),大腸經(jīng)脈名手陽(yáng)明經(jīng),心包絡(luò)經(jīng)脈名手厥陰經(jīng),三焦經(jīng)脈名手少陽(yáng)經(jīng),以各脈俱行于手,故言手,以別于足經(jīng)也。腎經(jīng)脈名足少陰經(jīng),膀胱經(jīng)脈名足太陽(yáng)經(jīng),脾經(jīng)脈名足太陰經(jīng),胃經(jīng)脈名足陽(yáng)明經(jīng),肝經(jīng)脈名足厥陰經(jīng),膽經(jīng)脈名足少陽(yáng)經(jīng),以各經(jīng)俱行于足,故言足,以別于手f1411.cn/job/經(jīng)也。陰陽(yáng)之分,則從其所系之臟腑而命之耳。然太陽(yáng)、少陽(yáng)、太陰、少陰,四f1411.cn/shiti/象也。四象之外,又增陽(yáng)明、厥陰名色,非蛇足乎?則何不直以心經(jīng)、小腸經(jīng)等稱稱之之為得乎?又《內(nèi)經(jīng)》嘗以厥陰為一陰,少陰為二陰,太陰為三陰;少陽(yáng)為一陽(yáng),陽(yáng)明為二陽(yáng),太陽(yáng)為三陽(yáng)矣。則又何不以一陰、二陰等稱稱之乎?竊謂五臟配五行,六經(jīng)配六爻。三陰經(jīng),坤之三畫也;三陽(yáng)經(jīng),干之三畫也。
以一、二、三為序命之,似為妥當(dāng)。而必立此太、少、厥等名色,且泥此生解,支離牽強(qiáng),無(wú)當(dāng)病情,千古相沿不改。此莊生所謂,呼牛者姑應(yīng)以牛,呼馬姑應(yīng)以馬耳。