What keeps you going? Can it be anything apart from food that eventually entering our stomach breaks up into nutrients and forms blood which keeps our heart pumping as it has always been. Have you ever given much thought as to what keeps our vehicles going? As even they continuously remain in action for hours at a stretch and they come to rest only when we put them off for a while. It’s the engine which is the beating heart of our vehicle; if it stops working even the vehicle will stop working.