然
然
然，然。至妙，幽玄。明眞性，育靈源。有傳無授，得意忘言。三田精鬱鬱，一息炁綿綿。出入不離玄牝，莫將口鼻爲縁。无爲鼎内三花秀，産出紅爐七葉蓮。
End of chapter
Text and scans: Shidian Guji (Peking University – ByteDance open ancient texts). Edition details are given per book. Shidian Guji
然，然。至妙，幽玄。明眞性，育靈源。有傳無授，得意忘言。三田精鬱鬱，一息炁綿綿。出入不離玄牝，莫將口鼻爲縁。无爲鼎内三花秀，産出紅爐七葉蓮。
Text and scans: Shidian Guji (Peking University – ByteDance open ancient texts). Edition details are given per book. Shidian Guji
