Aratus was by natural bent a statesman, high-minded, more exact in his public than in his private relations, a bitter hater of tyrants, and ever making a regard for the public weal determine his enmity or his friendship.

Wherefore he seems to have proved not so much a strict friend, as a considerate and mild enemy, changing his ground in either direction according to the exigencies of the state, loving concord between nations, community of cities, and unanimity of council and assembly, beyond all other blessings. It was manifest that he resorted to open warfare and strife without courage and with little confidence, but that in stealing advantages and secretly managing cities and tyrants he was most proficient.