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Benno Schmid-Wilhelm, William Walker Atkinson, Lord Beaverbrook, Willard Beecher, Louis Binstock, Ralph Waldo Emerson, Ernest Holmes, Maxwell Maltz, Frederick Van Rensselaer Dey, Robert A. Russell, Tom Rusk
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James Allen, L.W. Rogers, Napoleon Hill, B.F. Austin, George S. Clason, William Walker Atkinson, Wallace D. Wattles, Russell H. Conwell, Benjamin Franklin, Florence Scovel Shinn, P.T. Barnum, Khalil Gibran