The 80/20 Principle: * Health: 80% eating, 20% exercising * Wealth: 80% habits, 20% math * Talking: 80% listening, 20% speaking * Learning: 80% understanding, 20% reading * Achieving: 80% doing, 20% dreaming * Happiness: 80% purpose, 20% fun * Relationships: 80% giving, 20% receiving * Improving: 80% persistence, 20% ideas