Abstract
This first chapter gives an outline of Thomas Aquinas’ life and work. The different sections of the chapter cover his early years and his adoption of Aristotle's thinking at the University of Naples, where he also joined the Dominican Order of friars, his progression from student at Naples to teacher at the University of Paris, his life in Paris and return to Naples, and the last phase of his life. There is also a section on his character, and lastly, a discussion of the meaning of his writings today.