Once during the Peloponnesian war, a detachment of hired Illyrians, marching into Macedonia Lynkêstis (seemingly over the pass of Skardus a little east of Lychnidus, or Ochrida), tried the valor of the Spartan Brasidas; and on that occasion—as in the expedition above alluded to of the Epirots against Akarnania—we shall notice the marked superiority of the Grecian character, even in the case of an armament chiefly composed of helots newly enfranchised, over both Macedonians and Illyrians,—we shall see the contrast between brave men acting in concert and obedience to a common authority, and an assailing host of warriors, not less brave individually, but in which every man is his own master,[7] and fights as he pleases. The rapid and impetuous rush of the Illyrians, if the first shock failed of its effect, was succeeded by an equally rapid retreat or flight. We hear nothing afterwards respecting these barbarians until the time of Philip of Macedon, whose vigor and military energy first repressed their incursions, and afterwards partially conquered them. It seems to have been about this period (400-350 B. C.) that the great movement of the Gauls from west to east took place, which brought the Gallic Skordiski and other tribes into the regions between the Danube and the Adriatic sea, and which probably dislodged some of the northern Illyrians so as to drive them upon new enterprises and fresh abodes. [7] See the description in Thucydidês (iv, 124-128); especially the exhortation which he puts into the mouth of Brasidas,—αὐτοκράτωρ μάχῃ, contrasted with the orderly array of Greeks. “Illyriorum velocitas ad excursiones et impetus subitos.” (Livy, xxxi, 35.)