Sure Methods of Attaining a Long and Healthful Life: With the Means of Correcting a Bad Constitution is a book written by Lewis Cornaro. The book focuses on providing practical advice on how to live a long and healthy life. Cornaro shares his personal experiences and insights on how to maintain good health and avoid illnesses. He emphasizes the importance of a balanced diet, regular exercise, and moderation in all aspects of life. Cornaro also provides...