[1] Academus, the site, was sacred to Athena, the goddess of wisdom, and other immortals; it had since the Bronze Age sheltered her religious cult, which was perhaps associated with the hero-gods, the Dioskouroi (Castor and Polydeukes), and for the hero Akademos.
Due to this outrage, her twin brothers Castor and Pollux invaded Attica to liberate their sister and threatened to destroy Athens.
As noted by Plutarch: "For this reason he was honored during his life by the Tyndaridae, and often afterwards when the Lacedaemonians invaded Attica and laid waste all the country round about, they spared the Academy, for the sake of Academus.
[5] Diogenes Laertius, notes Timon of Phlius observes that there Plato "a big fish, but a sweet-voiced speaker, musical in prose as the cicada who, perched on the trees of Hecademus, pours forth a strain as delicate as a lily".
John Milton, in Paradise Regained book 4, 244-245, uses the phrase: "See there the Olive Grove of Academe, Plato's retirement, where the Attic Bird Trills her thick-warbl'd notes the summer long".