What is the key to a good life? In this groundbreaking book, directors of the Harvard Study of Adult Development, Robert Waldinger and Marc Schulz, bring together over 80 years of research to reveal the true components of a happy, fulfilled life. The Good Life makes clear that what truly makes a rich and happy life is not synonymous with financial success and achievement, but is rather the result of our relationships. Bringing together groundbreaking scientific research with heartwarming human stories.