PREFACE TO THE THIRD EDITION
Mary C. Wadsworth translation
IT is sufficient to remark that, except by the addition of a note upon page 57, and the omission of an easily controverted appendix (on the principle of divine vision) at the close of the last edition, the present one only differs from the former in unimportant changes of a few words.
The fourth edition, the first after the author’s death, is a faithfully rendered reprint of the third, changed only in form.
THE PUBLISHERS.
March, 1900.