It is the subjective world that rules the objective. Change the subject, and the object is bound to change; purify youreslf, and the world is bound to be purified.
Physical education for the body to be effective must be rigorous and detailed, far sighted and methodological. This will be translated into habits. These habits should be controlled and disciplined, while remaining flexible enough to adapt themselves to circumstances and to the needs of growth and development of the being.
Joy and growth come from following our deepest impulses, however foolish they may seem to some, or dangerous, and even though the apparent outcome may be defeat.