"A survey of the works of Mr. John Stuart Mill, entitled "The Philosophy of Sir William Hamilton", is one of the most valuable and researched works of the historian and philosopher George Grout. In this book, the author carefully analyzed Mill's ideas and views on philosophical aspects, compared them with Hamilton's views and offered his own vision to justify the latter's ideas. George Groat undertakes a careful study of the concepts of both philosophers, revealing their strengths and weaknesses. He explores every aspect of philosophical inquiry, revealing the depth and intellectual tenacity of each. This book not only gives the reader the opportunity to deepen his knowledge in the field of philosophy, but also stimulates the analysis and discussion of various philosophical views. With Grout's careful analysis and argumentation, this book becomes an essential resource for anyone interested in philosophy, the history of philosophy, and the problems of philosophical thought. Grout's work not only expands the understanding of the philosophical debates of his time, but also remains relevant and important for the present."