Against Eratosthenes (66-70)

So long as he found favour, he showed himself loyal; but when he saw Peisander, Callaeschrus and others getting in advance of him, and your people no longer disposed to hearken to them, immediately his jealousy of them, combined with his fear of you, threw him into co-operation with Aristocrates.

Desiring to be reputed loyal to your people, he accused Antiphon and Archeptolemus, his best friends, and had them put to death; and such was the depth of his villainy that, to make credit with those men,[*] he enslaved you, while also, to make credit with you, he destroyed his friends.

Held in favour and the highest estimation, he who by his own choice offered to save the city, by his own choice destroyed it, asserting that he had discovered a capital and most valuable expedient. He undertook to arrange a peace without giving any hostages or demolishing the walls or surrendering the ships: he would tell nobody what it was, but bade them trust him.

And you, men of Athens, while the Council of the Areopagus were working for your safety, and many voices were heard in opposition to Theramenes, were aware that, though other people keep secrets to baffle the enemy, he refused to mention amongst his own fellow citizens what he was going to tell the enemy: yet nevertheless you entrusted to him your country, your children, your wives and yourselves.

Not one of the things that he undertook did he perform, but was so intent on his object of subduing and crippling the city that he induced you to do things which none of the enemy had ever mentioned nor any of the citizens had expected: under no compulsion from the Lacedaemonians, but of his own accord, he promised them the dismantling of the Peiraeus walls and the subversion of the established constitution; for well he knew that, if you were not utterly bereft of your hopes, you would be quick to retaliate upon him.