New-York Daily Tribune
“Thanksgiving” · November 28, 1844, November 1844“What hast thou done that's worth the doing, / And what pursued that's worth pursuing ? / What sought thou knew'st that thou shouldst shun, / What done thou shouldst have left undone ?”
Fuller, Margaret. Life Without and Life Within; or, Reviews, Narratives, Essays, and Poems. Edited by Arthur B. Fuller. Boston: Brown, Taggard and Chase, 1860. · p244
Inferred The Thanksgiving essay quotes the same four-line verse, beginning "Pythagorean questions," that appears in B-1-25-R01. Fuller introduces it as "the old rhyme, which we all bear in mind if not in heart." This instance presents minor orthographic variants from the B-1-25 version, such as "knew'st" compared to "knewest."