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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

"The following work is the substance of various speculations, that occasionally amused the author, and enlivened his leisure-hours. It is not intended for the learned; they are above it: nor for the vulgar; they are below it. It is intended for men, who, equally removed from the corruption of opulence, and from the depression of bodily labour, are bent on useful knowledge; who, even in the delirium of youth, feel the dawn of patriotism, and who in riper years enjoy its meridian warmth. To such men this work is dedicated; and that they may profit by it, is the author's ardent wish, and probably will be while any spirit remains in him to form a wish"--Preface. (PsycINFO Database Record (c) 2008 APA, all rights reserved).