Plutarch, Phocion
Bernadotte Perrin, Ed.

When he was a young man, Phocion attached himself to Chabrias the general as a close follower, profiting much thereby in military experience, and sometimes also rectifying that general's temperament, which was uneven and violent. For though Chabrias was sluggish and hard to move at other times, in actual battle his spirit was excited and all on fire, and he would rush on with the boldest at too great a hazard, just as, without doubt, he actually threw away his life at Chios¹ by being the first to drive his trireme to shore and trying to force a landing. So then Phocion, who allowed himself at once safe and active, would put ardour into Chabrias when he delayed, and again would take away the unseasonable intensity of his efforts. Wherefore Chabrias, who was a good-natured and worthy man, made much of him and advanced him to enterprises and commands, making him known to the Greeks, and employing him in most affairs of moment. Especially in the sea-fight off Naxos² he conferred no little name and fame upon Phocion; for he gave him command of the left wing, and here the battle raged hotly and the issue was speedily decided. Accordingly, as this was the first sea-fight which the Athenians had fought with the Greeks on their own account since the capture of their city,³ and as it had succeeded, they made exceeding much of Chabrias, and came to look upon Phocion as a man fit for command. They won the victory during the celebration of the great mysteries; and therefore Chabrias used to furnish the Athenians with wine for the festival every year on the sixteenth of the month Boedromion.