I know that I have the ability to achieve the object of my Definite Purpose in life, therefore, I demand of myself persistent, continuous action toward its attainment, and I here and now promise to render such action.
Napoleon HillThe habit of expressing loosely organized opinions is one of the most destructive of habits.
Napoleon HillPersons, especially salaried people who schedule their spare time, to provide for home study (or attend specialized short courses, seminars or training) seldom remain at the bottom very long. Their action opens the way for the upward climb, removes many obstacles from their path, and gains the friendly interest of those who have the power to put them in the way of opportunity
Napoleon Hill