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).
Therefore, without putting aside his cares, and disregarding the servile flattery with which his courtiers tried to turn him to pleasure and luxury, after making adequate preparation he reached Autun on the 24th of June, like some experienced general, distinguished for power and policy, intending to fall upon the savages, who were straggling in various directions, whenever chance should give opportunity.
Accordingly, when he held a council, with men present who knew the country, to decide what route should be chosen as a safe one, there was much interchange of opinion, some saying that they ought to go by Arbor[*](The name cannot be completed.) others by way of Saulieu[*](In the department Côte d’ Or.) and Cora.[*](A small place in the neighbourhood of Autun.)
But when some remarked that Silvanus, commander of the infantry, with 8000 reserve troops had shortly before passed (though with difficulty) by roads shorter but mistrusted because of the heavy shade of the branches, the Caesar with the greater confidence
And to avoid any delay, he took only the cuirassiers[*](The cataphractarii were mounted warriors; both horses and men were heavily clad in armour; see xvi. 10, 8.) and the crossbowmen,[*](The ballistarii had charge of the ballistae, which took the place of modern artillery; described in xxiii. 4, 1.) who were far from suitable to defend a general, and traversing the same road, he came to Auxerre.
There with but a short rest (as his custom was) he refreshed himself and his soldiers and kept on towards Troyes; and when troops of savages kept making attacks on him, he sometimes, fearing that they might be in greater force, strengthened his flanks and reconnoitered; sometimes he took advantage of suitable ground, easily ran them down and trampled them under foot, capturing some who in terror gave themselves up, while the remainder exerted all their powers of speed in an effort to escape. These he allowed to get away unscathed, since he was unable to follow them up, encumbered as he was with heavy-armed soldiers.