"Peloponnesians, if I did not suspect you of being dismayed at being left alone to sustain the attack of a numerous and barbarian enemy, I should just have said a few words to you as usual without further explanation. As it is, in the face of the desertion of our friends and the numbers of the enemy, I have some advice and information to offer, which, brief as they must be, will, I hope, suffice for the more important points. The bravery that you habitually display in war does not depend on your having allies at your side in this or that encounter, but on your native courage; nor have numbers any terrors for citizens of states like yours, in which the many do not rule the few, but rather the few the many, owing their position to nothing else than to superiority in the field. Inexperience now makes you afraid of barbarians; and yet the trial of strength which you had with the Macedonians among them, and my own judgment, confirmed by what Ihear from others, should be enough to satisfy you that they will not prove formidable. Where an enemy seems strong but is really weak, a true knowledge of the facts makes his adversary the bolder, just as a serious antagonist is encountered most confidently by those who do not know him. Thus the present enemy might terrify an inexperienced imagination; they are formidable in outward bulk, their loud yelling is unbearable, and the brandishing of their weapons in the air has a threatening appearance. But when it comes to real fighting with an opponent who stands his ground, they are not what they seemed; they have no regular order that they should be ashamed of deserting their positions when hard pressed; flight and attack are with them equally honourable, and afford no test of courage; their independent mode of fighting never leaving any one who wants to run away without a fair excuse for so doing. In short, they think frightening you at a secure distance a surer game than meeting you hand to hand;otherwise they would have done the one and not the other. You can thus plainly see that the terrors with which they were at first invested are in fact trifling enough, though to the eye and ear very prominent.
Stand your ground therefore when they advance, and again wait your opportunity to retire in good order, and you will reach a place of safety all the sooner, and will know for ever afterwards that rabble such as these, to those who sustain their first attack, do but show off their courage by threats of the terrible things that they are going to do, at a distance, but with those who give way to them are quick enough to display their heroism in pursuit when they can do so without danger."With this brief address Brasidas began to lead off his army.
Seeing this, the barbarians came on with much shouting and hubbub, thinking that he was flying and that they would overtake him and cut him off. But wherever they charged they found the young men ready to dash out against them, while Brasidas with his picked company sustained their onset. Thus the Peloponnesians withstood the first attack, to the surprise of the enemy, and afterwards received and repulsed them as fast as they came on, retiring as soon as their opponents became quiet. The main body of the barbarians ceased therefore to molest the Hellenes with Brasidas in the open country, and leaving behind a certain number to harass their march, the rest went on after the flying Macedonians, slaying those with whom they came up, and so arrived in time to occupy the narrow pass between two hills that leads into the country of Arrhabaeus. They knew that this was the only way by which Brasidas could retreat, and now proceeded to surround him just as he entered the most impracticable part of the road, in order to cut him off.
Brasidas, perceiving their intention, told his three hundred to run on without order, each as quickly as he could, to the hill which seemed easiest to take, and to try to dislodge the barbarians already there, before they should be joined by the main body closing round him. These attacked and overpowered the party upon the hill, and the main army of the Hellenes now advanced with less difficulty towards it- the barbarians being terrified at seeing their men on that side driven from the height and no longer following the main body, who, they considered, had gained the frontier and made good their escape. The heights once gained, Brasidas now proceeded more securely, and the same day arrived at Arnisa, the first town in the dominions of Perdiccas. The soldiers, enraged at the desertion of the Macedonians, vented their rage on all their yokes of oxen which they found on the road, and on any baggage which had tumbled off (as might easily happen in the panic of a night retreat), by unyoking and cutting down the cattle and taking the baggage for themselves.
From this moment Perdiccas began to regard Brasidas as an enemy and to feel against the Peloponnesians a hatred which could not be congenial to the adversary of the Athenians. However, he departed from his natural interests and made it his endeavour to come to terms with the latter and to get rid of the former.