No More Learning

Then
we come to Cithaeron, and the story of the Thebans, and of the race of
Labdacus; the settlement of Cadmus on the spot where the cow rested, the
dragon's teeth from which the Thebans sprang up, the transformation of
Cadmus into a serpent, the building of the walls of Thebes to the sound
of Amphion's lyre, the subsequent madness of the builder, the boast of
Niobe his wife, her silent grief; Pentheus, Actaeon, Oedipus, Heracles;
his labours and           of his children.