原文

公有领域

谷神不死,是謂玄牝。玄牝之門,是謂天地根。緜緜若存,用之不勤。

王弼注

待校读

谷神,谷中央無谷也。無形無影,無逆無違,處卑不動,守靜不衰,谷以之成而不見其形,此至物也。處卑而不可得名,故謂天地之根,緜緜若存,用之不 勤。門,玄牝之所由也,本其所由,與極同體,故謂之天地之根也。欲言存邪,則不見其形,欲言亡邪,萬物以之生。故緜緜若存也,無物不成,用而不勞也。故曰,用而不勤也。

河上公章句

待校读

谷,養也。人能養神則不死也。神,謂五臟之神也。肝藏魂,肺藏魄,心藏神,腎藏精,脾藏志,五臟盡傷,則五神去矣。
言不死之有,在於玄牝。玄,天也,於人為鼻。牝,地也,於人為口。天食人以五氣,從鼻入藏於心。五氣輕微,為精、神、聰、明、音聲五性。其鬼曰魂,魂者雄也,主出入於人鼻,與天通,故鼻為玄也。地食人以五味,從口入藏於胃。五味濁辱,為形、骸、骨、肉、血、脈六情。其鬼曰魄,魄者雌也,主出入於人口,與地通,故口為牝也。
根,元也。言鼻口之門,是乃通天地之元氣所從往來也。
鼻口呼噏喘息,當綿綿微妙,若可存,復若無有。
用氣當寬舒,不當急疾懃勞也。

Legge 1891

Public domain

The valley spirit dies not, aye the same; The female mystery thus do we name. Its gate, from which at first they issued forth, Is called the root from which grew heaven and earth. Long and unbroken does its power remain, Used gently, and without the touch of pain.

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