The Roman History · Amm. 22.15.13

If the inundation be too abundant it is mischievous, just as it is unproductive if it be too sparing; for if the flood be excessive, it keeps the ground wet too long; and so delays cultivation; while if it be deficient, it threatens the land with barrenness. No landowner wishes it to rise more than sixteen cubits. If the flood be moderate, then the seed sown in favourable ground sometimes returns seventy fold. The Nile, too, is the only river which does not cause a breeze.

Ammianus Marcellinus · translated by C. D. Yonge · 1911 reprint
C. D. Yonge translation (preface dated February 1862); G. Bell and Sons, 1911; Project Gutenberg #28587
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