Res Gestae

Accordingly, since the occasion seems to demand it, let us touch briefly on matters Egyptian, of which I discoursed at length in connection with the history of the emperors Hadrian and Severus,[*](In lost books.) telling for the most part what I myself had seen.

The Egyptian nation is the most ancient of all, except that in antiquity it vies with the Scythians.[*](Cf. Justinus, ii. 1, 5.) It is bounded on the south[*](The account of Ammianus is very confused and inexact.) by the Greater Syrtes, the promontories Phycus and Borion, by the Garamantes[*](A nomadic people of Libya.) and various other nations. Where it looks directly east it extends to Elephantine and Meroë, cities of the Aethiopians, to the Catadupi[*](At the cataracts of the Nile.) and the Red Sea, and to the Scenitic Arabs, whom we now call the

Now it will be in place to touch briefly on the most helpful of all rivers, the Nile, which Homer calls the Aegyptus,[*](Cf. Odyss. iv. 477. On the Nile and its floods, see Hdt. ii. 19, 20; Diod. Sic. i. 36; Strabo, xvii. 1, 5; Pliny, N.H. v. 51 ff.) and then to describe other remarkable things to be found in those lands.

The origin of the sources of the Nile (so at least I am wont to think) will be unknown also to future ages, as it has been up to the present. But, since the poets’ tales and dissenting geographers give varying accounts of this unknown subject, I shall succinctly set forth such of their views as in my opinion approach the truth.

Some natural philosophers affirm that in the tracts lying beneath the north, when the cold winters freeze everything, great masses of snow are congealed; that afterwards when these are melted by the heat of the blazing sun, they form clouds filled with flowing moisture, which are then driven towards the south by the Etesian winds,[*](Periodic winds which blow yearly in the dog-days, according to Colum. xi. 2, 56, from August 1 to 30; cf. Pliny, N.H. ii. 124; xviii. 270 f. The Prodromoi, forerunners, mentioned below in section 7, begin eight days earlier.) and when melted by the excessive warmth, are believed to cause the rich overflow of the Nile.

Others assert that it is by the Aethiopian rains, which are said to fall in abundance in those regions in the season of torrid heat, that its floods are raised at the appointed season of the year; but both these reasons seem to

Another, more widespread opinion is, that when the Prodromoi blow and after them the Etesians for forty-five consecutive days, since they drive back the course of the river and check its speed, it swells with overflowing waves; and while the contrary wind blows against it, it increases more and more, since on the one side the force of the wind hurls it back and on the other the flow of its perennial springs forces it onward; and rising high it covers everything, and hiding the ground, over the low-lying plains it has the appearance of a sea.

But King Juba,[*](The one whom Julius Caesar led in triumph; Octavian later made him his friend and restored his kingdom to him; Pliny, N.H. v. 16.) relying upon the testimony of Punic books, thinks that the Nile rises in a mountain situated in Mauritania and looking down upon the ocean, and he says that this is proved by the fact that in those marshes[*](Those from which the river flows. ) are found fishes, plants, and animals like those of the Nile.