History of the Peloponnesian War

At the present moment his just and moderate conduct towards the towns generally succeeded in procuring their revolt, besides the places which he managed to take by treachery; and thus when the Lacedaemonians desired to treat, as they ultimately did, they had places to offer in exchange, and the burden of war meanwhile shifted from Peloponnese. Later on in the war, after the events in Sicily, the present valour and conduct of Brasidas, known by experience to some, by hearsay to others, was what mainly created in the allies of Athens a feeling for the Lacedaemonians.

He was the first who went out and showed himself so good a man at all points as to leave behind him the conviction that the rest were like him.

Meanwhile his arrival in the Thracian country no sooner became known to the Athenians than they declared war against Perdiccas, whom they regarded as the author of the expedition, and kept a closer watch on their allies in that quarter.