SELF-MASTERY: 30 Best Books to Guide You To Your Goals
By P. T. Barnum, Benjamin Franklin, Wallace D. Wattles, William Walker Atkinson, Orison Swett Marden, James Allen, Russell Conwell, Henry Harrison Brown, Thorstein Veblen, Émile Coué, Kahlil Gibran, Marcus Aurelius, Niccolò Machiavelli, Lao Tzu