"Each plane of our being (mental, vital, physical) has its own consciousness, separate though interconnected and interacting; but to our outer mind and sense, in our waking experience, they are all confused together. The body, for instance, has its own consciousness and acts from it, even without any mental will of our own or even against that will, and our surface mind knows very little about this body-consciousness, feels it only in an imperfect way, sees only its results and has the greatest difficulty in finding out their causes. It is part of the yoga to become aware of this separate consciousness of the body, to see and feel its movements and the forces that act upon it from inside or outside and to learn how to control and direct it even in its most hidden and (to us) subconscient processes. But the body-consciousness itself is only part of the individualised physical consciousness in us which we gather and build out of the secretly conscious forces of universal physical Nature"
Sri Aurobindo, Letters on Yoga, pp.347-50 (Extract)