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 inside that holds whatever we want. We hammer wood for a house, but it is the inner space that makes it livable. We work with being, but non-being is what we use.
LaoziIf you overesteem great men, people become powerless. If you overvalue possessions, people begin to steal. The Master leads by emptying people's minds and filling their cores, by weakening their ambition and toughening their resolve. He helps people lose everything they know, everything they desire, and creates confusion in those who think that they know. Practice not-doing, and everything will fall into place.
Laozi