Excerpt from Principles of Nature, or a Development of the Moral Causes of Happiness and Misery Among the Human To Which Is Added, the Life of David Tue first and second edition of this work having met with a rapid sale in America, the editor has been induced to ch'er this third edition to the British public, with a most ardent desire that it may serve to strengthen the. 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.