We put thirty spokes to make a wheel: But it is on the hole in the center that the use of the cart hinges. We make a vessel from a lump of clay; But it is the empty space within the vessel that makes it useful. We make doors and windows for a room; But it is the empty spaces that make the room livable. Thus, while existence has advantages, It is the emptiness that makes it useful.
LaoziDo you imagine the universe is agitated? Go into the desert at night and look out at the stars. This practice should answer the question..... The master settles her mind as the universe settles the stars in the sky. By connecting her mind with the subtle origin, she calms it. Once calmed, it naturally expands, and ultimately her mind becomes as vast and immeasurable as the night sky.
LaoziWhen one gives whatever one can without restraint, the barriers of individuality break down. It no longer becomes possible to tell whether it is the student offering himself to the teacher, or the teacher offering herself to the student. One sees only two immaculate beings, reflecting one another like a pair of brilliant mirrors.
Laozi