Summary: <p><strong>The bestselling self-help classic that has helped millions—promoting positive mental attitude as a key to personal success.</strong><br> <br> Your mind has a secret invisible talisman. On one side is emblazoned the letters PMA (positive mental attitude) and on the other the letters NMA (negative mental attitude). A positive attitude will naturally attract the good and the beautiful. The negative attitude will rob you of all that makes life worth living.</p>
