The Heart (Kardia) Is "Smart"

"The Heart holds All to itself, making no distinction between manifest and unmanifest, good or evil. At the same time, it is perfectly discriminating, because it is not at all entranced. It is not entranced because the origin of the Heart is not personal but transcendent. The Heart is not a product of history but of Emptiness. Emptiness means 'without exception'. Therefore, there is no landmark to limit the Heart. When the Heart is Empty, every way is the Way."

~Jason Shulman, The Instruction Manual For Receiving God