Res Gestae

Ammianus Marcellinus

Ammianus Marcellinus. Ammianus Marcellinus, with an English translation, Vols. I-III. Rolfe, John C., translator. Cambridge, MA; London: Harvard University Press; W. Heinemann, 1935-1940 (printing).

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

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Sercacens.[*](Cf. xiv. 4, 1 ff.) On the north it forms part of the boundless tract from which Asia and the provinces of Syria take their beginning. On the west its boundary is the Issiac Sea, which some have called the Parthenian.[*](See xiv. 8, 10, note, and Index I., vol. i.)

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.