The Spirit of the Valley never dies.
It is called the Mystic Female.
The Door of the Mystic Female
Is the root of Heaven and Earth.
Continuously, continuously,
It seems to remain.
Draw upon it
And it serves you with ease.
谷神不死,是谓玄牝。玄牝之门,是谓天地根。绵绵若存,用之不勤。