The Great Lesson is a new documentary film about the power of mind and body. Martial art masters, tai chi and dance visionaries, a cell biologist, executive business coach, holistic psychoth... Read allThe Great Lesson is a new documentary film about the power of mind and body. Martial art masters, tai chi and dance visionaries, a cell biologist, executive business coach, holistic psychotherapist, sports psychologist, Harvard professor and an inspiring self-healer join forces i... Read allThe Great Lesson is a new documentary film about the power of mind and body. Martial art masters, tai chi and dance visionaries, a cell biologist, executive business coach, holistic psychotherapist, sports psychologist, Harvard professor and an inspiring self-healer join forces in one film to explain the Great Lesson.