We join spokes together in a wheel, but it is the center hole that makes the wagon move.
We shape clay into a ***, 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.
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"Lao Tzu is believed to have been a Chinese philosopher (a person who seeks to answer questions about humans and their place in the universe) and the accepted author of the Tao te ching, the main text of Taoist thought. He is considered the father of Chinese Taoism (a philosophy that advocates living a simple life).