Gilbert Keith Chesterton,
The New Jerusalem — Chapter IX: The Battle with the Dragon
(1920)
“ Going down from Jerusalem to Jericho I was more than once moved by a flippant and possibly profane memory of the swine that rushed down a steep place into the sea. I do not insist on the personal parallel; for whatever my points of resemblance to a pig I am not a flying pig, a pig with wings of speed and precipitancy; and if I am possessed of a devil, it is not the blue devil of suicide. But the phrase came back into my mind because going down to the Dead Sea does really involve rushing down a steep place. ”
