This book chiefly attempts to show how Swami Vivekananda's humanism differs drastically from that of other humanists. In fact, the readers will find in these stimulating pages that most of the humanists touched only the peripheral zone of man, whereas Vivekananda's humanism had a far-reaching significance in the estimation of values in human life. His humanism is divine in its nature as it touches the central core of man.
Take up one idea. Make that one idea your life -- think of it, dream of it, live on that idea. Let the brain, muscles, nerves, every part of your body, be full of that idea, and just leave every other idea alone. This is the way to success, and this is the way great spiritual giants are produced. Others are mere talking machines.
-Swami Vivekananda