The mechanism of the mind is a profound system of organized power which can be released only by one means, and that is by strict self-discipline.
The mind that is properly disciplined and directed to definite ends is an irresistible power that recognizes no such reality as permanent defeat.
It organizes defeat and converts it into victory; makes stepping-stones of stumbling-blocks; hitches its wagon to a star and uses the forces of the universe to carry it within easy grasp of its every desire.