The book "The Idea of the University: Defined and Illustrated in Nine Speeches Delivered to the Catholics of Dublin" is one of the key works of the famous English theologian and writer John Henry Newman. In this book, the author examines the essence of the university as a center of higher education and spiritual development. Newman examines the role and purpose of the university, its relationship to society and the church, and the importance of education and personality formation. The author uses nine speeches originally delivered to students and professors at Catholic University in Dublin to analyze the essence of higher education and emphasize the importance of a deep understanding of truth. The book "The idea of a university" remains relevant even today and is an important source of wisdom for those who value higher education and the development of their personality.