Glossary
Xu 虛
Emptiness. The terminus of the refinement sequence — spirit returned to emptiness, and emptiness merged with the Tao. Not a fourth treasure but the absence of the distinctions the other three are made of.
Glossary
Emptiness. The terminus of the refinement sequence — spirit returned to emptiness, and emptiness merged with the Tao. Not a fourth treasure but the absence of the distinctions the other three are made of.