When it was first published, in 1990, The 7 Habits of Highly Effective People was an almost instant bestseller—and became a permanent part of the cultural lexicon. With more than 15 million copies sold in over 33 languages and 75 countries since its first publication, this book continues to help millions of people become more effective—both in their personal and professional lives.

What author Stephen R. Covey advocates is

The legendary bestseller that made millions look at the world in a radically different way returns in a new edition, now including an exclusive discussion between the authors and bestselling professor of psychology Angela Duckworth.

Which is more dangerous, a gun or a swimming pool? Which should be feared more: snakes or french fries? Why do sumo wrestlers cheat? In this groundbreaking book, leading economist Steven Levitt—Professor