... that the Nasamonians returned, as the men of Cyrene told me, and that the people to whose country they came were all wizards; as to the river that ran past the city, Etearchus guessed it to be the Nile ; and reason proves as much. For the Nile flows from Libya, right through the middle of it; and as I guess, reasoning about things unknown from visible signs, it rises proportionally as far away as do...