“Once upon a midnight dreary, while I
pondered, weak and weary,
Over many a quaint and curious volume of forgotten lore,
While I nodded, nearly napping, suddenly there came a tapping,
As of someone gently rapping, rapping at my chamber door.
Tis some visitor,” I muttered, “tapping at my chamber door —
Only this, and nothing more.”
Edgar Allen Poe