"A Defence of Poetry" is an unfinished essay by Percy Bysshe Shelley written in February and March 1821 that the poet put aside and never completed.[1] The text was published posthumously in 1840 in Essays, Letters from Abroad, Translations and Fragments.[2] Its final sentence expresses Shelley's famous proposition that "poets are the unacknowledged legislators of the world."
^Ernest Bernbaum, ed., Anthology of Romanticism, 3rd ed. rev. & enlarged (New York: Ronald Press, 1948), p. 990.
^Sandy, Mark. "A Defence of Poetry" by Percy Bysshe Shelley. 25 August 2004. The Literary Encyclopaedia