Sirsasana the king of all asanas and the reasons are not hard to find.

Intellectuals tend to be arrogant. Intelligence, like money, is a good servant but a bad master. When practicing pranayama, the yogi [makes] himself humble and without pride in his intellectual attainments.

A yogi's brain extends from the bottom of the foot to the top of his head

Yoga has a threefold impact on health. It keeps healthy people healthy, it inhibits the development of diseases, and it aids recovery from ill health.

When you see a mistake in somebody else, try to find if you are making the same mistake.

Change leads to disappointment if it is not sustained. Transformation is sustained change, and it is achieved through practice.

For me there were only two ways on the precipice - either I have to fall in or I have to fall out, to accept or say good-bye. The moment I crossed the precipice, it no longer was a discipline - it became a passion, an urge to pursue. Then I experienced freedom. Freedom comes when the discipline revolutionizes the discipline as a passion for the art.