The Summa Theologica of St. Thomas Aquinas: Second Part of the Second Part Qq. 171-199 (1922) is a philosophical and theological masterpiece written by St. Thomas Aquinas, a prominent theologian and philosopher of the medieval period. This book is a collection of articles and essays written by Aquinas that explore various topics related to ethics, morality, and human nature.The Second Part of the Second Part Qq. 171-199 is a specific section of the...