A Tale of a Tub
The "Tale" was originally published in 1704 by John Nutt. Swift had used Benjamin Tooke previously when publishing for Sir William Temple. He would use Tooke for both the fifth edition of the "Tale" (1710) and later works. Tooke's successor, Benjamin Motte, published Swift's "Gulliver's Travels". This difference in printer is only one of the things that led to debate over authorship of the work.
Sweetness and light
Jonathan Swift first used the phrase in his mock-heroic prose satire, "The Battle of the Books" (1704), a defense of Classical learning (1704), which he published as a prolegomenon to his "A Tale of a Tub". It gained widespread currency in the Victorian era, when English poet and essayist Matthew Arnold picked it up as the title of the first section of his 1869 book "Culture and Anarchy: An Essay in Political and Social Criticism", where "sweetness and light" stands for beauty and intelligence, the two key components of an excellent culture.