This document summarizes Stephen Covey's book "The Seven Habits of Highly Effective People" in 3 sentences or less per habit: Habits 1-3 focus on self-mastery through being proactive, having a vision and values, and prioritizing important goals. Habits 4-6 involve managing relationships and interactions with others through cooperation, understanding different perspectives, and creating synergistic solutions. Habit 7 emphasizes the need for self-renewal through balanced improvements to one's physical, social/emotional, mental, and spiritual well-being.