I.--Lucius Domitius and Appius Claudius being consuls, Caesar when departing from his winter quarters into Italy, as he had been accustomed to do yearly, commands the lieutenants whom he appointed over the legions to take care that during the winter as many ships as possible should be built, and the old repaired. He plans the size and shape of them. For despatch of lading, and for drawing them on shore, he makes them a little lower than those which we have been accustomed to use in our sea; and that so much the more, because he knew that, on account of the frequent changes of the tide, less swells occurred there; for the purpose of transporting little and a great number of horses, [he makes them] a little broader than those which we use in other seas. All these he orders to be constructed for lightness and expedition, to which object their lowness contributes greatly. He orders those things which are necessary for equipping ships to be brought thither from Spain. He himself, on the assizes of Hither Gaul being concluded, proceeds into Illyricum, because he heard that the part of the province nearest them was being laid waste by the incursions of the Pirustae. When he had arrived there, he levies soldiers upon the states, and orders them to assemble at an appointed place. Which circumstance having been reported [to them], the Pirustae send ambassadors to him to inform him that no part of those proceedings was done by public deliberation, and assert that they were ready to make compensation by all means for the injuries [inflicted]. Caesar, accepting their defence, demands hostages, and orders them to be brought to him on a specified day, and assures them that unless they did so he would visit their state with war. These being brought to him on the day which he had ordered, he appoints arbitrators between the states, who should estimate the damages and determine the reparation.
II.--These things being finished, and the assizes being concluded, he returns into Hither Gaul, and proceeds thence to the army. When he had arrived there, having made a survey of the winter quarter, he finds that, by the extraordinary ardour of the soldiers, amidst the utmost scarcity of all materials, about six hundred ships of that kind which we have described above, and twenty-eight ships of war, had been built, and were not far from that state that they might be launched in a few days. Having commended the soldiers and those who had presided over the work, he informs them what he wishes to be done, and orders all the ships to assemble at port Itius, from which port he had learned that the passage into Britain was shortest, [being only] about thirty miles from the continent. He left what seemed a sufficient number of soldiers for that design; he himself proceeds into the territories of the Treviri with four legions without baggage, and 800 horse, because they neither came to the general diets [of Gaul], nor obeyed his commands, and were, moreover, said to be tampering with the Germans beyond the Rhine.