Dr. Naresh Trehan is the perpetual optimist. And his positive outlook has changed his life and millions throughout the world. He is only one man, but his influence has far exceeded expectations. One must admire his commitment and hard work that has changed the world and hordes of poor patients. We all need to work tirelessly and improve that mission. In Dr. Trehan's own words and exhortation "If you are not better today than yesterday, then you have wasted 24 hours."