This is not a spiritual statement. It is not wishful thinking or a poem. It is a simple fact of our situation. You don’t need to seek any experience or change of state.
For seven years, Krishnamacharya studied with his Himalayan teacher Rama Mohan Brahmachari. The Hatha Yoga that Brahmachari passed on came out of the vast ancient tradition of Tantra.
The heart on the right flows into the heart in the middle (anahata cakra) which flows into the beautiful physical heart and the flesh of the whole body.