The eyes, the ears, the nose and the hand are the different limbs of the body. Body is a limb of the society. Society is a limb of mankind. Mankind is a limb of nature. Nature is a limb of God. It is because of the impact of modern education that man is misusing his limbs. The Vedas teach that all the education that one acquires should be utilised for the welfare of society. The Vedas say, Sarvaloka hite ratah (one should involve in the service of society). Sarvajnanopa sampannah (one should be a treasure of wisdom), and Sarva samudita gunaihi (one should cultivate all good qualities). After education, one should work for the welfare of society and the world at large. One should not have the narrow feeling that one’s family alone should be happy. Without the world, where is the family? Man and his family are dependent on society and the world at large. So, the individual and the family can be happy only when the world is safe and secure.