Adi Granth
"The energy channels of the Ida, Pingala and Shushmana:
These three dwell in one place.
This is the true place of confluence of the three sacred rivers:
This is where my mind takes its cleansing bath." Raam Kalee, Adi Granth p. 974.
Tao Te Ching
"The Spirit of the fountain never dies,
She is called the mysterious Female,
The doorway of the mysterious Female,
Is the root of Heaven & Earth"
"Thirty spokes converge upon a single hub,
It is upon the hole in the centre that the use of the wheel hinges,
We make a vessel from a lump of clay,
Yet it is the empty space within the vessel that is useful,
We make doors & windows for a room,
But live in the empty space within
Thus, while the material world has advantages,
It is the immaterial that makes it useful" Lao Tzu, Tao Te Ching