This document provides advice on various aspects of living a purposeful and principled life in 3 sentences or less: 1) It discusses establishing core values, caring about one's thoughts and words, practicing self-discipline, living simply, being generous, taking responsibility, and respecting health. 2) It also offers guidance on cultivating spirituality, generosity, creativity, passion for work, appreciation for others, social skills, role models, and a strong sense of identity. 3) Throughout, it emphasizes principles of non-violence, kindness, respect, and service to others as espoused by leaders like Mahatma Gandhi.