Covered by seeing, hearing, touching and thinking, one cannot see the brightness of Original Mind.
If suddenly one is without mind, Original Mind will appear like the great sun in the sky, illuminating everywhere without obstruction.
Most Dharma students only know seeing, hearing, touching and thinking as movement and function and are, therefore, unable to recognize Original Mind at the moment of seeing, hearing, touching and thinking. However, Original Mind does not belong to seeing, hearing, touching and thinking but also is not distinct or separate from these activities.
The view that one is seeing, hearing, touching and thinking does not arise; and yet one is not separate from these activities. This movement does not dim the Mind, for it is neither itself a thing nor something apart from things. Neither staying nor grasping, capable of freely moving in any direction whatsoever, everywhere, this Mind becomes the Bodhimandala.
When people hear that all Buddhas transmit the Mind Dharma, they fantasize that there is a special Dharma they might attain. They then try to use the Mind to find Dharma, not realizing that this very Mind is the Dharma and that the Dharma is this very Mind.
Using the mind to search out Mind, one can pass through thousands and thousands of kalpas of cultivation and still not acquire it.
However, if a person can be suddenly without mind, then he and Original Dharma are one.
A prodigal son forgot that a pearl was hidden in the cuff of his own clothes and searched outside, here and there, running everywhere in bewilderment and wonder.
Then a wise friend pointed out the pearl to him, so thus he found it where it had always been.