Sky mind, cloud mind

In our attachment to this specific physical form, we have forgotten that mind does not depend on physicality.  Through attaching all experience to the sphere of our physicality, we limit our awareness of the nature of Mind.  Practice enables us to experience Sky mind, rather than remaining trapped in cloud mind with its referential need to grasp at physical form.

p112-113, Spacious Passion Ngakma Nor'dzin, Aro Books, 2006 ISBN: 978-0-9653948-4-0