
Letter to James Macpherson, 20 June 1778. (Quotation used as epigram to Władysław Tatarkiewicz, "Dwa pojęcia poezji" ("Two Concepts of Poetry"), in Tatarkiewicz's book, Parerga, Warsaw, Państwowe Wydawnictwo Naukowe, 1978, pp. 20–38.)
Letters to and from Dr. Samuel Johnson