Aratus
Plutarch
Plutarch. Plutarch's Lives, Vol. XI. Perrin, Bernadotte, translator. Cambridge, MA: Harvard University Press; London: William Heinemann Ltd., 1926.
Wherefore the exiles from Sicyon had their minds fixed most of all upon him, and Nicocles was not neglectful of what was going on, but kept secret watch and ward over his undertakings, not because he feared any deed of so great daring and hazard as that in which Aratus finally engaged, but because he suspected that Aratus was in communication with the kings who had been on terms of friendship and hospitality with his father.
And in truth Aratus had attempted to travel along that path. But since Antigonus[*](Antigonus Gonatas, king of Macedonia, 283-239 B.C.) neglected his promises and prolonged the time, and since the hopes derived from Egypt and Ptolemy[*](Ptolemy Philadelphus, king of Egypt 283-247 B.C.) were a long way off, he resolved to overthrow the tyrant by his own efforts.
The first to whom he imparted his design were Aristomachus and Ecdelus. Of these, the one was an exile from Sicyon, and Ecdelus was an Arcadian of Megalopolis, a student of philosophy and a man of action, who had been an intimate friend of Arcesilaüs the Academic at Athens.
These men eagerly adopted his proposals, and he then began conversations with the other exiles. A few of these took part in the enterprise because they were ashamed to disappoint the hope placed in them, but the majority actually tried to stop Aratus, on the ground that his inexperience made him over-bold.