Book excerpt: This, the sixth volume of A.Y., continues to reveal the great wisdom housed in the treasure trove of the interviews of Yogacharya B.K.S. Iyengar. It provides education for the sadhaka to accomplish an inner transformation freeing him from sensual pleasures, and making him move towards the Soul, where untainted wisdom illuminates the practitioner from within purifying his actions. As you progress in your practice, the cloud of affications and obstavles in life interfree less and less. They disperse revealing the glory of the soul’s eternity.