This book talks about a philosopher who contributed with his thought to the creation of a sublime human civilization, concerned with the essence and not the form... a civilization that builds man and establishes him on solid foundations of knowledge, science and certainty... He is "Socrates" who led the march against the direction of the wind, but was met with a violent attack from the masters and nobles. Who led him in the end to trial, and they were not satisfied with that, but they continued to follow his case until they issued a death sentence for him, and despite his annihilation in body, he remained immortal in thought, to truly become a martyr of the word.