ON THE POWERS OF THE HUMAN MIND; TO WHICH ARE ADDED, AN ESSAY ON QUANTITY, AND AN ANALYSIS OF ARISTOTLE'S LOGIC. "In the right employment of the active powers of the human mind consists all the BY THOMAS REID, D.D. F.R.S. EDIN. PROFESSOR OF MORAL PHILOSOPHY IN THE UNIVERSITY OF GLASGOW. LONDON: PRINTED FOR THOMAS TEGG, 73, CHEAPSIDE; R. GRIFFIN ANd co., |