The bestselling introduction to flow --a groundbreaking psychological theory that shows readers how to improve the quality of life. The way to happiness lies t in mindless hedonism, but in mindful change . --New York Times Book ReviewDocuments a set of scientific discoveries about human nature that actually illuminates the life experiences of all persons. --Howard Gardner, author of Frames of MindIt rethinks what motivates people.--NewsweekAn intriguing look at the age-old problem of human happiness.--Library Journal