“What is Poetry?—Poetry! that Proteus-like idea, with as many appellations as the nine-titled Corcyra! Give me, I demanded of a scholar some time ago, give me a definition of poetry? “Tres volontiers,”—and he proceeded to his library, brought me a Dr. Johnson, and overwhelmed me with a definition. Shade of the immortal Shakespeare! I imagined to myself the scowl of your spiritual eye upon the profanity of that scurrilous Ursa Major. Think of poetry, dear B—think of poetry, and then think of—Dr. Samuel Johnson! Think of all that is airy and fairy-like, and then of all that is hideous and unwieldy; think of his huge bulk, the Elephant! and then—and then think of the Tempest—the Midsummer Night’s Dream—Prospero—Oberon—and Titania!

A poem, in my opinion, is opposed to a work of science by having, for its immediate object, pleasure, not truth; to romance, by having for its object an indefinite instead of a definite pleasure, being a poem only so far as this object is attained; romance presenting perceptible images with definite, poetry with indefinite sensations, to which end music is an essential, since the comprehension of sweet sound is our most indefinite conception. Music, when combined with a pleasurable idea, is poetry; music without the idea is simply music; the idea without the music is prose from its very definitiveness.” —Edgar Allan Poe