Ab urbe condita

Titus Livius (Livy)

Livy. History of Rome, Volumes 1-2. Roberts, Canon, Rev, translator. London, New York: J. M. Dent and Sons; E. P. Dutton and Co., 1912.

From that time the Romans had no standing camp. Fabius said that it was bad for the army to remain fixed in one spot; it became more healthy and active by frequent marches and change of position.

They made as long and frequent marches as the season allowed, for the winter was not yet over. As soon as spring set in, he left the second legion at Clusium, formerly called Camars, and placed L. Scipio in charge of the camp as propraetor.