Excerpt from A Philosophical Dictionary, Vol. 1: A, B, C-Apparition How can it have happened that terms are still wanting to express the portal of all the Sciences? The knowledge of numbers, the art of numeration, is not called the one-two; yet the first rudiment Of the art of expressing our thoughts has not in all Europe obtained a proper designation. 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.