The Roman History · Amm. 25.8.12

And the officers who went to perform these commands were also enjoined to extol the emperor's conduct, and wherever they went to agree in reporting that the Parthian campaign had been brought to an honourable termination; they were also charged to prosecute their journey with all speed by night and day, delivering as they went letters from the new emperor to all the governors of provinces and commanders of the forces on their road; and when they had secretly learnt the opinions of them all, to return to him with all speed, in order that when he knew what was being done in the distant provinces, he might be able to frame well-digested and wise plans for strengthening himself in his government.

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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