“The quintessence of life is action. All the living beings cannot spend a single moment without action. Consciously or unconsciously, directly or indirectly, spontaneously or by force, inadvertently or deliberately, we are always doing something. We are aware of eating but no so aware of digesting the food; we are aware of smelling but no so aware of normal breathing. Actually, thinking is also a mental action; it uses energy and creates effects.”