In this book the author suggests that much of the discontent and stress we feel about our busy lives is due to a lack of understanding, appreciation and use of time. He proposes a cure based on a rediscovery of true needs and priorities and escorts us through that journey of self-discovery, offering wisdom, inspiration and the power of transformation. Jean-Louis Servan-Schrieber is the founder and CEO of French publisher Groupe Expansion and the author of five books including The Return of Courage.