the minds not attached to concepts.
-- Jos Stabbert
To my mind, thought and concept are different words for the same thing. It is not like the very different uses of the word "power" in couplet 6 Spiritual and material power appear to be very different manifestations of the Tao. I really can see no difference between a material thought or concept and a spiritual thought concept..
The thought that can be thought is not the eternal Thought.
The concept that can be conceptualized is not the real Concept.
But i know this has some meaning.
It is just not one i have grasped.