Intellectual growth is a continuous process. However our ego acts as a barrier for intellectual growth. So be like a student and listen more.
God is just like mother, he starts teaching when we become innocent. During silence many new thoughts generate within us. So observing 5 to 10 minutes silence (dhyan ) everyday helps to get new thoughts.
Health is wealth. Keep sometime everyday for pranayam, physical exercises, meditation, Suryanamaskar and prayer with belief in God on behalf of everyone around us as our life is INTERDEPENDENT and not Independent to strengthen ourselves to lead happy healthy and peaceful life.