Willpower is concrete, not ethereal. When you do something, you demonstrate your willpower, and it becomes all the easier to have the same power of will the next time.
B.K.S. IyengarIn order to find out how to reveal our innermost Being, the sages explored the various sheaths of existence, starting from body and progressing through mind and intelligence, and ultimately to the soul. The yogic journey guides us from our periphery, the body, to the center ofour being, the soul. The aim is to integrate the variouslayers so that the inner divinity shines out as through clear glass.
B.K.S. IyengarI think overall the majority of people who are practicing it as a subject are following the right line. For the aberration, don't blame yoga or the whole community of yogis
B.K.S. Iyengar