Chapter 14

Looking for it and not seeing it
The name is called smooth
Listening for it and not hearing it
The name is called bare
Grasp for it and not getting it
The name is called minute
These three things
Can not be further studied
So they mix and be one
Its top not bright
Its bottom not dim
The Infinite
Can not be named
It returns and reverts to nothing 
So-called form without form
Sign of nothing
So-called vague illusion
Approach it
And you will not see its face
Follow it
And you will not see its back
Hold fast to the ancient Way
To master what you have now
Then you may know the ancient beginning
So-called Way's Thread