Excerpt from Lectures on Metaphysics and Logic, Vol. 2 of 4 On this doctrine, a faculty is nothing more than a general term for the causality the mind has of origin ating a certain class of energies; a capacity only a general term for the susceptibility the mind has of being affected by a particular class of emotions. All mental powers are thus, in short, nothing more than names determined by various orders of mental phaeno mena. But as these phaenomena differ from, and re semble, each other in various respects, various modes of classification may, therefore, be adopted, and, conse quently, various faculties and capacities, in different views, may be the result. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.