37. The Isles of the Sirens CEASE, Stranger, cease those piercing notes, The craft of Siren choirs; Hush the seductive voice, that floats Upon the languid wires. Music's ethereal fire was given Not to dissolve our clay, But draw Promethean beams from Heaven, And purge the dross away. Weak self! with thee the mischief lies, Those throbs a tale disclose; Nor age nor trial has made wise The Man of many woes. Off Lisbon . December 13, 1832.