EL SECRETO - AN OVERVIEW

على غير عادة في الكتب المترجمة التي أتململ من قراءتها سريعًا إلا ما ندر. It's a ebook that gives an insight on the preoccupations and fears of one of several wealthiest, healthiest and prolonged-lived societies in human history. What it evidences is an obsession with getting even extra money