St. Thomas Aquinas, the Catholic theologian and philosopher, was born at Roccasecca, Italy, the youngest son of Landolfo and Teodora of Aquino. At about the age of five he began his elementary studies under the Benedictine monks at nearby Montecassino. He went on to study liberal arts at the University of Naples. It is probable that Thomas became a master in arts at Naples before entering the Order of Preachers (Dominicans) in 1244. He studied in the Dominican courses in philosophy and theology, first at Paris and, from 1248 on, under Albert the Great at Cologne. In 1252 he was sent to the University of Paris for advanced study in theology; he lectured there as a bachelor in theology until 1256, when he was awarded the magistrate (doctorate) in theology. Accepted after some opposition from other professors as a fully accredited member of the...