We are creatures that are designed for continual challenge. We must grow or we begin to die....So just standing still isn't really an option. We have to move on. If not, disturbances will come.
B.K.S. IyengarWhen the restlessness of the mind, intellect and self is stilled through the practice of Yoga, the yogi by the grace of the Spirit within himself finds fulfillment.
B.K.S. Iyengar