Development of character is the key to all progress and happiness. This book deals with the various methods and ways in which the concept and practice of personality development can be applied in life.
There is only one sin -- and that sin is weakness. When I was a boy, I read Milton's Paradise Lost. The only good man I had any respect for was Satan. The only saint is the soul who never weakens, faces everything, and determines to die game.
-Swami Vivekananda