"Measurable and cost-effective Service (not wealth, fame, looks or ancestry) is The Key to personal happiness and determining a person's real worth. You can find it (and the lack of it) in people of all professions, political persuasions, religious groups and economic strata. The nature of their politics, religion, profession, or the degree of their wealth or fame, are not very relevant in determining a person's intelligence or heart. The joy they experience delivering useful service to - family, friends, customers, employees, employers, community, country and planet (in ever-widening spheres...