Buddhaness and Emptyhood

"The final stage of buddha, the experience of buddhahood or total wakefulness, cannot exist without the background of shunyata, or emptiness. You cannot perceive form and you cannot attain enlightenment unless you are able to see that form also contains space. And you cannot attain an ultimate understanding of energy or vibration or musical sound unless you begin to see that music also contains silence. Energy contains action as well as nonaction. Both are levels of energy....In the end, in the final experience of shunyata, of emptiness or openness, form is a state of basic existence, in which there is no distortion of any kind whatsoever. Basic existence is not influenced by primitive emotions or primitive beliefs. Everything is seen clearly, precisely, right on the point."

Chogyam Trungpa, via Ocean of Dharma.