The first way is the stilling of the mind, because it is very often the activity of the mind which produces impurities. The stilling of the mind removes impurities from it; it is like tuning the mind to its natural pitch. The mind can be likened to a pool of water: when the water in the pool is undisturbed, the reflection is clear; and so it is with the mind. If the mind is disturbed, one does not receive intuition, inspiration, clearly in it. Once the mind is still it takes a clear reflection, as the pool of water does when the water in the pool is still.

This condition is brought about by the practice of physical repose. By sitting in a certain posture a certain effect is created. Mystics in their science know of different ways of sitting in silence, and each way has a certain significance. And it is not only an imaginary significance; it produces a definite result.

I have had, both personally and through other persons, many experiences of how a certain way of sitting changes the attitude of mind. And the ancient people knew this, and they found different ways for different persons to sit. There was the warrior's way, the student's way, the way of the meditative person, the way of the business man, of the laborer, of the lawyer, of the judge, of the inventor.

Imagine, how wonderful that the mystic should have found this out and have had the experience of it for thousands of years -- the great effect that sitting in a certain posture has on a person and especially on his mind.

We experience it in our everyday life, but we do not think about it. We happen to sit in a certain way and we feel restless; and we happen to sit in another way and we feel peaceful. A certain position makes us feel inspired, and another way of sitting makes us feel unenergetic, without enthusiasm.

By stilling the mind with the help of a certain posture, one is able to purify it.