“Thirty spokes share one hub in non-being lies the use of the cart knead clay to make vessels in non-being lies the use of the vessel cut out doors and windows to make a housetherefore form being comes what is usable and from non-being comes what is essential.”

“Shape clay into a vessel;
It is the space within that makes it useful.
Cut doors and windows for a room;
It is the holes which make it useful.
Therefore benefit comes from what is there;
Usefulness from what is not there.”

“We join spokes together in a wheel, but it is the center hole that makes the wagon move.We shape clay into a pot, but it is the emptiness insidethat holds whatever we want.We hammer wood for a house, but it is the inner spacethat makes it livable.We work with being, but non-being is what we use.”

“A brick could be used to ascertain the truth. And then logically, a non-brick could be used to detect the lie. What kind of things are non-bricks? Well, anything from blankets to lies. So therefore, a lie could be used to detect a lie, and all this logic makes me want to grab a blanket and lie down—and that’s the truth. 
”

“The same sensitivity that opens artists to Being also makes them vulnerable to the dark powers of non-Being. It is no accident that many creative people--including Dante, Pascal, Goethe, Nietzsche, Kierkegaard, Beethoven, Rilke, Blake, and Van Gogh--struggled with depression, anxiety, and despair. They paid a heavy price to wrest their gifts from the clutches of non-Being. But this is what true artists do: they make their own frayed lives the cable for the surges of power generated in the creative force fields of Being and non-Being. (Beyond Religion, p. 124)”

“The bond between being and non-being can be only internal. It is within being qua being that non-being must arise, and within non-being that being must spring up; and this relation can not be a fact, a natural law, but an upsurge of the being which is its own nothingness of being.”