← Stephen R. CoveyThe 7 Habits of Highly Effective Peopleby Stephen R. CoveySelf-help framework of seven principles for personal and professional effectivenessFind on Amazon↗About the authorStephen R. CoveyCovey's The 7 Habits of Highly Effective People became the most influential management self-help book of the late 20th century, synthesizing principles of character ethics into a framework for personal and professional effectiveness.More by Stephen R. CoveyPrinciple-Centered LeadershipManagement philosophy based on values-driven leadership and organizational culture→First Things FirstTime management system prioritizing values and relationships over urgent tasks→The 8th HabitGuide to finding purpose and voice through personal leadership growth→