Note 391 — Chapter XXXIII · GROWTH OF THE PERSIAN EMPIRE.
Reading edition
The narrative of Ktêsias is, in respect both to the Egyptian expedition and to the other incidents of Persian history, quite different in its details from that of Herodotus, agreeing only in the main events (Ktêsias, Persica, c. 7). To blend the two together is impossible.
Tacitus (Histor. i, 11) notes the difficulty of approach for an invading army to Egypt: “Egyptum, provinciam aditu difficilem, annonæ fecundam, superstitione ac lasciviâ discordem et mobilem,” etc.