Caesar

but what with their long marches and frequent encampments and siege-warfare and night-watches, they were beginning to give out by reason of age, and were too unwieldy for labour, having lost their ardour from weakness. At that time, too, a kind of pestilential disease, occasioned by the strangeness of their diet, was said to be prevalent in Caesar’s army. And what was most important of all, since Caesar was neither strong in funds nor well supplied with provisions, it was thought that within a short time his army would break up of itself.

For these reasons Pompey did not wish to fight, but Cato was the only one to commend his course, and this from a desire to spare the lives of his fellow citizens; for when he saw even those of the enemy who had fallen in the battle, to the number of a thousand, he burst into tears, muffled up his head, and went away. All the rest, however, reviled Pompey for trying to avoid a battle, and sought to goad him on by calling him Agamemnon and King of Kings, implying that he did not wish to lay aside his sole authority, but plumed himself on having so many commanders dependent upon him and coming constantly to his tent.