Just as Aristotle did with Nicomachus, or Savater with Amador, Héctor Sevilla offers a book of ethics to Sofía. It is not a set of rules for living a moral life, but rather an invitation to reflect freely. You do not need to be Sofía, be a woman or go through adolescence to find benefit in the ideas expressed in each of the letters. Courage, prudence, self-care, solidarity, detachment, resilience, gratitude and perseverance are just some of the topics that are addressed with simplicity and ease. This loving legacy aims to speak on behalf of all parents, even those who have passed away.