Many successful people actually daydreamed their successes and achievements long before they realized them. Henry J. Kaiser maintained that "you can imagine your future" and he believed that a great part of his business success was due to positive use of daydreams. Harry S. Truman said that he used daydreaming for rest. Conrad Hilton dreamed of operating a hotel when he was a boy. He recalled that all his accomplishments were first realized in his imagination. Great living starts with a picture, held in some person's imagination, of what he would like someday to do or be. Florence Nightingale dreamed of being a nurse. Edison pictured himself an inventor. All such characters escaped the mere push of circumstance by imagining a future so vividly that they headed for it?