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. – Swami Vivekananda
While writing my first 90 books, I was magazine editor, publisher, book publisher, executive, etc., so I was established in publishing. three of my seven or so books were biographies of sports stars and really opened doors for me in that area. – Jerry B. Jenkins