"And whereas the mind of man, when he gives the spur and bridle to his thoughts, does never stop, but naturally sallies out into both extremes of high and low, of good and evil, his first flight of fancy commonly transports him to ideas of what is most perfect, finished, and exalted, till, having soared out of his own reach and sight, not well perceiving how near the frontiers of height and depth border upon each other, with the same course and wing he falls down plump into the lowest bottom of things, like one who travels the east into the west, or like a straight line drawn by its own length into a circle."
— Swift, Jonathan (1667-1745)
Reading Jonathan Swift, A Tale of a Tub and Other Works, eds. Angus Ross and David Woolley. (Oxford: Oxford University Press, 1986). Some text drawn from ebooks@Adelaide.
Note, the textual history is complicated. First published May 10, 1704. The second edition of 1704 and the fifth of 1710 include new material. Ross and Woolley's text is an eclectic one, based on the three authoritative editions.
See A Tale of a Tub. Written for the Universal Improvement of Mankind. To Which Is Added, an Account of a Battel Between the Antient and Modern Books in St. James's Library, 2nd edition, corrected (London: Printed for John Nutt, 1704). <Link to ESTC><Link to ECCO>