well, sometimes the best stuff is at the bottom of the barrel:

AN ENIGMA

by Edgar Allen Poe

"Seldom we find," says Solomon Don Dunce,
"Half an idea in the profoundest sonnet.
Through all the flimsy things we see at once
As easily as through a Naples bonnet--
Trash of all trash?--how can a lady don it?
Yet heavier far than your Petrarchan stuff--
Owl-downy nonsense that the faintest puff
Twirls into trunk-paper while you con it."
And, veritable, Sol is right enough.
The general tuckermanities are arrant
Bubbles--ephemeral and so transparent--
But this is, now,--you may depend on it--
Stable, opaque, immortal--all by dint
Of the dear names that lie concealed within't.


This from the site from which I found this one: The "dear name" concealed within An Enigma can be found by reading the first letter of the first line, the second letter of the second line, etc. to the end of the sonnet--she was a poet and friend of Poe's.