Plato used the story as the theme in "The Republic", narrating that Socrates went to Beers to pray to the gods. On his way back, he was invited to his home by Paramic, and the guests and hosts talked about it. The debate between the two exposed the philosophical, political, artistic and educational thoughts of the slave-owning class from all angles. The Socrates in the story is fictitious and fake, and is actually the spokesperson of Plato. The article discusses justice with people through the words of Socrates, analyzes the interoperability between personal justice and city-state justice, and systematically expounds the concept of justice. Plato designed and envisioned the blueprint of the ideal country in his mind, and proposed that justice can be truly realized in the "Utopia". This book is an English translation, including all ten volumes of "Utopia". It also provides free downloading of accompanying English readings.