20.7
But the ground was uneven, and the line of battle so long that shields could not be kept continuously locked together, and Aemilius therefore saw that the Macedonian phalanx was getting many clefts and intervals in it, as is natural when armies are large and the efforts of the combatants are diversified; portions of it were hard pressed, and other portions were dashing forward.
20.8
Thereupon he came up swiftly; and dividing up his cohorts, ordered them to plunge quickly into the interstices and empty spaces in the enemy’s line and thus come to close quarters, not fighting a single battle against them all, but many separate and successive battles.
20.9
These instructions being given by Aemilius to his officers, and by his officers to the soldiers, as soon as they got between the ranks of the enemy and separated them, they attacked some of them in the flank where their armour did not shield them,
20.10
and cut off others by falling upon their rear, and the strength and general efficiency of the phalanx was lost when it was thus broken up; and now that the Macedonians engaged man to man or in small detachments, they could only hack with their small daggers against the firm and long shields of the Romans, and oppose light wicker targets to their swords, which, such was their weight and momentum, penetrated through all their armour to their bodies. They therefore made a poor resistance and at last were routed.
21.1
But the struggle between them was fierce. Here, too, Marcus, the son of Cato and the son-in-law of Aemilius, while displaying all possible prowess, lost his sword.
21.2
Since he was a young man of the most generous education and owed to a great father proofs of great valour, he thought life not worth the living if he abandoned such spoil of his own person to the enemy, and ran along the ranks telling every friend and companion whom he saw of his mishap and begging them for aid.