But the most finished of the tragedies of Æschylus is Choëphoroe, which is made the subject of the revenge of Ores'tes, son of Agamemnon, who avenges the murder of his father by putting his mother to death. For this crime the Eumenides represents him as being driven insane by the Furies; but his reason was subsequently restored. It is the chief object of the poet, in this tragedy, to display the distress of Orestes at the necessity he feels of avenging his father's death upon his mother. To this BYRON refers in Childe Harold: O thou! who never yet of human wrong Left the unbalanced scale--great Nem'esis! Thou who didst call the Furies from the abyss, And round Orestes bade them howl and hiss For that unnatural retribution--just, Had it but been from hands less near--in this, Thy former realm, I call thee from the dust! At the close of an interesting characterization of Æschylus and his works--much too long for a full quotation here--PROFESSOR MAHAFFY observes as follows: "We always feel that Æschylus thought more than he expressed, that his desperate compounds are never affected or unnecessary. Although, therefore, he violated the rules that bound weaker men, it is false to say that be was less an artist than they. His art was of a different kind, despising what they prized, and attempting what they did not dare, but not the less a conscious and thorough art. Though the drawing of character was not his main object, his characters are truer and deeper than those of poets who attempted nothing else. Though lyrical sweetness had little place in the gloom and terror of his Titanic stage, yet here too, when he chooses, he equals the masters of lyric song. So long as a single Homer was deemed the author of the Iliad and the Odyssey, we might well concede to him the first place, and say that Æschylus was the second poet of the Greeks. But by the light of nearer criticism, and with a closer insight into the structure of the epic poems, we must retract this judgment, and assert that no other poet among the Greeks, either in grandeur of conception or splendor of execution, equals the untranslatable, unapproachable, inimitable Æschylus." [Footnote: "Classical Greek Literature," vol. i., p.275.] SOPHOCLES.