Thalia by Thomas Bailey Aldrich A MIDDLE-AGED LYRICAL POET IS SUPPOSED TO BE TAKING FINAL LEAVE OF THE MUSE OF COMEDY. SHE HAS BROUGHT HIM HIS HAT AND GLOVES, AND IS ABSTRACTEDLY PICKING A THREAD OF GOLD HAIR FROM HIS COAT SLEEVE AS HE BEGINS TO SPEAK: I say it under the rose—   oh, thanks!—yes,…