We accomplish more by concentration than by fitness; the man that is apparently best suited for a place does not always fill it best. It is the man that concentrates on its every possibility that makes an art of both his work and his life. All your real advancement must come from your individual effort. This course of lessons will stimulate and inspire you to achieve success; it will bring you into perfect harmony with the laws of success. It will give you a firmer hold on your duties and responsibilities.