The tao that can be told
is not the eternal Tao
The name that can be named
is not the eternal Name.

The unnamable is the eternally real.
Naming is the origin
of all particular things.

Free from desire, you realize the mystery.
Caught in desire, you see only the manifestations.

Yet mystery and manifestations
arise from the same source.
This source is called darkness.

Darkness within darkness.
The gateway to all understanding.

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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).

Read more: Lao Tzu Biography - life, name, death, school, book, old, information, born, time http://www.notablebiographies.com/Ki-Lo/Lao-Tzu.html