"Eriksias" is a philosophical dialogue attributed to the ancient Greek thinker Plato, but it belonged to his refuted and doubtful works. In this dialogue, questions about justice, goodness and happiness are raised. The main character, Eryxias, argues with his interlocutor Callias about the true meaning of happiness and how to achieve it. Revealing deep philosophical problems and reflecting on the concepts of freedom and morality, "Eriksias" leaves the reader in awe of the beauty and complexity of ancient Greek thinking.