The Roman History · Amm. 15.12.4

The nation is fond of wine, and of several kinds of liquor which resemble wine. And many individuals of the lower orders, whose senses have become impaired by continual intoxication, which the apophthegm of Cato defined to be a kind of voluntary madness, run about in all directions at random; so that there appears to be some point in that saying which is found in Cicero's oration in defence of Fonteius, "that henceforth the Gauls will drink their wine less strong than formerly," because forsooth they thought there was poison in it.

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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