Note 18 — Chapter LV · FROM THE PEACE OF NIKIAS TO THE OLYMPIC FESTIVAL OF OLYMPIAD NINETY.
Reading edition
Thucyd. v, 67. Ἀργείων οἱ Χίλιοι λογάδες, οἷς ἡ πόλις ἐκ πολλοῦ ἄσκησιν τῶν ἐς τὸν πόλεμον δημοσίᾳ παρεῖχε.
Diodorus (xii, 75) represents the first formation of this Thousand-regiment at Argos as having taken place just about this time, and I think he is here worthy of credit; so that I do not regard the expression of Thucydidês ἐκ πολλοῦ as indicating a time more than two years prior to the battle of Mantineia. For Grecian military training, two years of constant practice would be a long time. It is not to be imagined that the Argeian democracy would have incurred the expense and danger of keeping up this select regiment during all the period of their long peace, just now coming to an end.