That which can be perceived is not the timeless That.
That which can be named is
not the nameless One.
The source of heaven and
earth is without form or substance.
Naming creates the ten
thousand things.
When desire is absent,
Mystery is obvious.
When desire occurs, Creation
unfolds.
Mystery and Creation arise
from the same source.
The source is emptiness.
Void within Void.
The realm of Tao.