The Roman History · Amm. 31.4.6

In this way, through the turbulent zeal of violent people, the ruin of the Roman empire was brought on. This, at all events, is neither obscure nor uncertain, that the unhappy officers who were intrusted with the charge of conducting the multitude of the barbarians across the river, though they repeatedly endeavoured to calculate their numbers, at last abandoned the attempt as hopeless: and the man who would wish to ascertain the number might as well (as the most illustrious of poets says) attempt to count the waves in the African sea, or the grains of sand tossed about by the zephyr.

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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