Nature is Perpetual and Real. That which is Real only exists. Man lives a short life. Hence the most important thought in Man must be to look up to Nature to teach him.

Looking up to Nature means being receptive to Nature all the time. Receptivity is achieved by opening our heart. When the heart is open, the Mind falls behind. But if the heart is closed, the Mind takes over and when this happens, Mans ends up trying to get out of one problem after another.

Therefore, an open heart is very essential to traverse the path of human consciousness.