Includes bibliographical references and index.

Living in freedom requires living your life with intensity and fullness, being the protagonist ―not an observer ―that is, taking control of your own biography. Freedom is a conquest, more than the mere sum of trivial and fleeting choices. There is no happiness without freedom, and this needs to develop a unique and unrepeatable life project, which allows us to display our own personality, with all its wealth and potential. This book offers you, in clear and simple language, the main ethical keys to living freely in a modern society: - Think critically! - Dare to say what you think! - Be respectful to everyone, starting with yourself! - Seek excellence in everything you do! - Prioritize the small over the big, the local over the global! - Don't lose your enthusiasm to learn and improve! - Love and do what you want! This work also contains several testimonies from people who tell how some of these keys and formulas have changed their existential horizon and their daily life. Each one of the authors, prestigious scholars, philosophers and contemporary thinkers of today, provides the necessary parameters and bases to overcome the challenges and difficulties every day, in an increasingly competitive, demanding society that puts us to the test with harsh realities and trials, both physical and psychological.

Text in Spanish.