Plutarch, Agis
Bernadotte Perrin, Ed.

14. These at once sent out Agis, who was exalted in spirit by the ambition and ardour of the soldiers under him. For being young men for the most part and poor, and having now immunity from their debts and absolution, and expecting that they would receive allotments of land if they returned from the expedition, their devotion to Agis was astonishing. [2] And they were a spectacle to the cities as they marched through the Peloponnesus without doing any injury, without rudeness, and almost without noise, so that the other Greeks were amazed and asked themselves what must have been the discipline of a Spartan army under the command of the great Agesilaüs, or the famous Lysander, or Leonidas of old, since towards a stripling who was almost the youngest of the whole army so great reverence and fear were felt by his soldiers. [3] And indeed the young man himself, owing to his simplicity, his love of hardships, and the pride he took in clothing and arming himself with no more splendour than a common soldier, won the admiration and devotion of the multitudes; for to the rich, certainly, his innovating ways were not pleasing, owing to a fear that they might prove a disturbing force and set a bad example among the common people everywhere.