Regarding perfection, that's a very difficult question. I can say that I have superseded most in my sadhana [practice]. I am in it, and my mind and my intelligence gets better in my sadhana, and it reaches a certain place. When I stretch, I stretch in such a way that my awareness moves, and a gate of awareness finally opens... My body is a laboratory, you can say. I don't stretch my body as if it is an object. I do yoga from the self towards the body, not the other way around.
B.K.S. IyengarIf you practice yoga every day with perseverance, you will be able to face the turmoil of life with steadiness and maturity.
B.K.S. IyengarPractice doing yoga with an innocent mind. Then, you will be able to cognize the things happening in your body
B.K.S. IyengarThis practice of yoga is to remove the weeds from the body so that the garden can grow.
B.K.S. Iyengar