How many know him? Anybody? 1954, he wrote a book called "The Real Enjoyment of Living," and he suggested that happiness is not about having what you want; instead, it's about wanting what you have.
En 1954 escribió un libro llamado "The Real Enjoyment of Living" (El verdadero placer de vivir). Sugería que la felicidad no consiste en tener lo que queremos, sino que consiste en querer lo que tenemos.