AN ESSAY ON THE NATURE AND IMMUTABILITY OF TRUTH, IN OPPOSITION ΤΟ SOPHISTRY AND SCEPTICISM. BY JAMES BEATTIE, LL.D. PROFESSOR OF MORAL PHILOSOPHY AND LOGIC IN THE MARISCHAL COLLEGE AND UNIVERSITY OF ABERDEEN. NUNQUAM ALIUD NATURA, ALIUD SAPIENTIA DICIT. JUVENAL. THE EIGHTH EDITION. EDINBURGH: PRINTED FOR W. AND J. DEAS. 1807. THE NEW YORK PUBLIC LIBRARY 248435 ASTOR, LENOX AND TILDEN FOUNDATION6. 1902 'Printed by Thomas Turnbull, Sect. 3. The subject continued. Intuitive Truths distinguishable into Classes,................................. 141 This Doctrine rejected by some Philosophers,.... 149 Sect. 1. General Observations. Rise and pro- gress of Modern Scepticism. -Of Des Cartes and Malebranche. Locke and Berkeley.- İNTRODUCTION. O those who love learning and mankind, and who are more ambitious to distinguish themselves as men, than as disputants, it is matter of humiliation and regret, that names and things have so oft been mistaken for each other; that so much of the philosopher's time must be employed in ascertaining the signification of words; and that so many doctrines, of high reputation, and of ancient date, when traced to their first principles, have been found to terminate in verbal ambiguity. If I have any knowledge of my own heart, or of the subject I propose to examine, I may venture to assure the reader, that it is no part of the design of this book, to encourage verbal disputation. On the contrary, it is my sincere purpose to avoid, and to do every thing in my power to check it; convinced as I am, that it never can do any good, and that it has been the cause of much evil, both in philosophy and in common life. And I hope I have a fairer chance to escape it than some who have gone before me in this part of science. I aim at no paradoxes; my prejudices (if certain instinctive suggestions of the understanding may be so called) are all in favour of truth and virtue; and I have no principles to support, but those which seem to me to have influenced the judgment of a great majority of mankind in all ages of the world. Some readers may think, that there is but little merit in this declaration; it being as much for my own A |