Cursus Philosophicus is a comprehensive textbook of Thomistic philosophy, written by John of St. Thomas, a prominent commentator on the works of Thomas Aquinas. It covers the main disciplines of natural philosophy, including metaphysics, epistemology, physics, and biology, with emphasis on the principles and methods of scholastic reasoning. This edition, translated and annotated by the Dominican Fathers of the English Province, provides a valuable resource for scholars and students of Catholic philosophy.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the 'public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.