This being neither a critical edition of the text nor an emended edition of Casaubon's translation, it has not been thought necessary to add full notes. Casaubon's own notes have been omitted, because for the most part they are discursive, and not necessary to an understanding of what is written. In those which here follow, certain emendations of his are mentioned, which he proposes in his notes, and follows in the translation. In addition, one or two corrections are made where he has mistaken the Greek, and the translation might be misleading. Those which do not come under these two heads will explain themselves.