...,用四乌骨,取水中生动之气,上通于肺而四布也。茹名茜草,又名地血,色紫有汁,上通肝血,用一茹,取月事所生之血,本于天一之癸水也。雀乃羽虫,主阳主气,入水为蛤,主阴主血。又卵白主气,卵黄主血,二物并合,...