Punctuation and spelling were made consistent when a predominant preference was found in this book; otherwise they were not changed.

Simple typographical errors were corrected; occasional unbalanced quotation marks retained.

Ambiguous hyphens at the ends of lines were retained.

Greek words are shown in Greek and then in English transliterations that are indicated by [Greek: ] and were added by the Transcribers. Accent mark errors in Greek text have been remedied.

The original book used both footnotes (at the bottom of each page) and endnotes (at the end of the book). The footnotes have been numbered in a single sequence and moved nearly to the end of the book, just before the endnotes. There are 14 endnotes, the first of which is identified here as 168.

Typographical inconsistencies in the identifications of the footnotes have been corrected, but the original endnote anchors (in the main text) 176-180 (originally 9–13) appear to have been numbered "1" too high. Also, anchor 180 originally was numbered 1 instead of 13, and endnote 180 (originally 13) is associated with a chapter that contains no endnote anchors. Anchor 181 (originally 14) is correct.

One footnote (146 in this eBook) contains anchors to footnotes of its own (147 and 148 in this eBook). They appear as separate footnotes, immediately after their parent.

Page 145: "in a neutral sense. If I speak of" The period was printed as a comma.