Tao gives birth to one, gives birth to two, two gives birth to three, and three gives birth to all things.
In the human concept, Tao constitutes the entire world, and Tao is the source of all living things.
Some people pursue the great road and seek the truth of the world; some people guard the small road and protect the world.
But is Tao really everything in this world as the human race thinks? No one knows.
Until that day, an innocent man was quietly born...