Sir — July 4 is Swami Vivekananda’s death anniversary who was an inspiration to the youth. India has the world’s largest youth population of 356 million in the age group of 10-24 years. No doubt, today’s youth are more mature and well-informed and take responsible decisions. But they need to be healthy as only a healthy nation can make a nation wealthy. I am sure, our creative, vibrant and dynamic youth will leave no stone unturned and keep the tricolour flying high, not forgetting that ‘life is a marathon, not 100 metre race’.