Know your capacities and continually improve upon them.
Yoga is when every cell of the body sings the song of the soul.
There must be relaxation in full extension.
The body has to be invaded by the intelligence; each part has to become intelligent.
As a fire blazes brightly when the covering of ash over it is scattered by the wind, the divine fire within the body shines in all its majesty when the ashes of desire are scattered by the practice of pranayama.
As breath stills our mind, our energies are free to unhook from the senses and bend inward.