text: Robert Graves published a 1968 translation of this text that was allegedly based on an original manuscript, but was revealed to have instead adapted a 20th-century translation by Edward Heron-Allen.
full_question: Robert Graves published a 1968 translation of this text that was allegedly based on an original manuscript, but was revealed to have instead adapted a 20th-century translation by Edward Heron-Allen. A section of this text includes an extended allegorical discussion between clay pots.  One of this poem's verses begins "The Moving Finger writes; and, having writ / Moves on," and another verse begins, "A Book of Verses underneath the Bough / A Jug of Wine, a Loaf of Bread--and Thou" in the fifth version of Edward Fitzgerald's translation of this poem.  For 10 points, name this medieval Persian poem organized into quatrains and written by Omar Khayyam.
first_sentence: Robert Graves published a 1968 translation of this text that was allegedly based on an original manuscript, but was revealed to have instead adapted a 20th-century translation by Edward Heron-Allen.
raw_answer: The Rubaiyat of Omar Khayyam