In this book, the mentioned people will inspire you to be positive and hopeful in difficult times. By our sheer hard work and strong will we can bring a positive change in our society. Sometimes the most negative things in our lives give us opportunities that we may not have seen otherwise and by taking these negative things as a challenge and converting it into opportunity we can bring a change in our life and the life of others as well. Visualizing what you want to achieve or the person you want to be can be a great motivation to take you there and make you think more positively about the distance that you have until the destination. It takes one person to start a change, a change in the behaviour of their peers. When a revolution in one person can bring out a change in many others, that's how a nation changes. The great personalities mentioned in the book will surely give you the right motivation. The extra ordinary feats they have achieved have surely moved our country forward. The difficulties they faced in their life and how they overcome them is surely an example for us.