The book "The Republic" is the most important philosophical work of the ancient Greek philosopher Plato. It is the pinnacle of ancient Greek philosophy and has a very important position in the history of thought. "Utopia" involves many aspects of Plato's ideological system, including philosophy, ethics, education, literature and art, politics, etc., And its purpose is to explore the issues of an ideal country. The whole book unfolds in the form of a dialogue. Plato uses the mouth of Socrates and through his dialogue with others to design a political system that unites truth, goodness and beauty, that is, an ideal country that can achieve justice. The Republic designed by Plato was the earliest utopia in human history. The language of the book is rich in literary color and full of speculative philosophy. It has certain reference value for our understanding of ancient Western philosophical thoughts.
