Speaking in the Eudemian Ethics about the true and spurious kinds of courage, he adds:

καθάπερ καὶ Ἀγάθων φησί·
φαῦλοι βροτῶν γὰρ τοῦ πονεῖν ἡσσώμενοι
θανεῖν ἐρῶσι.[88]

Another quotation, for the sake of both the poet and the philosopher, may be adduced from the Rhetoric:

καὶ μὴν τὰ μέν γε τῇ τέχνῃ πράσσειν, τὰ δὲ
ἡμῖν ἀνάγκῃ καὶ τύχῃ προσγίγνεται.[89]

One of the peculiarities to be noticed in the practice of the poetic art among the Greeks was the formation of schools by families of artists, in whom talent continued to be hereditary for several generations. We observe this among the lyrists; but the tragedians offer even more remarkable instances, proving how thoroughly the most complicated of all the arts, the tragic drama—including, as it did, the teaching of music and of dancing to Choruses, the arrangement of stage effects, and the training of actors—was followed as a profession at Athens. That Phrynichus founded a school of playwrights distinguished for their musical rather than their dramatic ability appears from the nineteenth section of the Problemata of Aristotle; but we do not know whether the οἱ περὶ Φρύνιχον there mentioned belonged to the poet's family. It is possible, on the other hand, to draw the pedigree of Æschylus, in which every name will represent a tragic poet. Here it is:

Euphorion.
|
|----------------------------------|
1. Æschylus. A daughter, married to Philopeithes.
|------------| |
2. Bion. 3. Euphorion. 4. Philocles the elder.
|
5. Morsimus.
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6. Astydamas the elder.
|-----------------------------|
7. Philocles the younger. 8. Astydamas the younger.

The οἱ περὶ Αἴσχυλον, therefore, of whom the scholiasts often speak, numbered, together with Æschylus himself, eight dramatists. Their common characteristic consisted in the adherence to the Æschylean style, in the presentation of tetralogies, and in the privilege successively enjoyed by them of bringing out old plays of Æschylus in competition with the works of younger poets. The dramas of Æschylus were in fact "a property" to his descendants. The Athenians had publicly decreed that they might be from year to year produced upon the scene, and Euphorion, his son, spent his time in preparing them for exhibition. In this way he gained four prizes, taking the first crown upon the notable occasion, in 431 B.C., when Sophocles was second, and Euripides, with the Medea, third. It appears that, as time went on, the original compositions of Æschylus suffered mutilations and alterations at the hands of his posterity, who pretended to improve them—after the manner of Davenant, presumably—and adapt them to the modern taste. At last Lycurgus, about 340 B.C., decreed that after accurate copies had been taken of the authorized text and deposited in the public archives, the clerk of the city should collate them with the acted plays, and see that no deviations from the original became established. We gather from the comic poets that the family of Æschylus also produced their own tragedies, none of which, however, appear to have been very excellent. Philocles the elder was laughed at by Aristophanes partly because he was an ugly, snub-nosed, little man, with a head like a hoopoe; partly because he introduced a comic incident into his tragedy of Pandionis by exhibiting Tereus dressed out with the feathers of a bird. The scholiasts to Aristophanes, in like manner, inform us that Morsimus owed a certain celebrity to his ugliness, to the tameness of his tragic style, and to his want of skill as a professional oculist. Astydamas the elder achieved the same sad sort of immortality through the accident of having received the honor of a public statue before Æschylus. It is lost labor trying to form a clear conception of poets who are only known to us in anecdotes like these.

Frederick Wagner, the collector of the tragic fragments, reckons Meletus, the accuser of Socrates, and Plato, the divine philosopher, among the school of Æschylus, because it appears that both of them composed tetralogies. From a passage in the scholiast to Aristophanes (Frogs, 1302) it may be inferred that Meletus the tragedian and Meletus the informer were one and the same person: κωμῳδεῖται δὲ καὶ ὡς ψυχρὸς ἐν τῇ ποιήσει καὶ ὡς πονηρὸς τὸν τρόπον—"he is satirized both for want of genius as a poet and also for the badness of his moral character." This sentence constitutes his title to fame. He is known to have composed a series of plays with the title Œdipodeia, the plot, as sketched by Hyginus,[90] offering some notable divergences from the Sophoclean treatment of the tale of Thebes. Plato may be numbered among the tragedians on the strength of an anecdote in Ælian,[91] according to which he had composed a tetralogy, and had already distributed the parts to the actors, when he determined to abandon poetry and gave his verses to the flames.

The school of Sophocles includes two sons of the poet, Iophon and Ariston, and his grandson Sophocles. In fact, it combines the actors in that family drama played out before the jury of the tribe, when the singer of Colonus silenced his accuser by the recitation of the Chorus from his second Œdipus. Iophon exhibited tragedies with distinguished success during the life of Sophocles, and even entered into competition with his father. After the old man's death he produced the posthumous works that formed his heirloom, completing such as were unfinished or executing those of which the plan was sketched in outline. He is said to have exhibited fifty plays, and that he was no mean poet appears from the following passage of the Frogs:

H. Is not Iophon a good one?—He's alive, sure?