This discussion is about the origin of the phrase "poetry in motion" and who coined it. The phrase is used to describe something beautiful, graceful and effortless, usually in the context of dance or sports. It has been used in popular culture since the 1960s. Who was the first to use the phrase and why?This phrase is widely attributed to the poet and critic John Keats, who wrote in 1819: “Heard melodies are sweet, but those unheard/Are sweeter; therefore, ye soft pipes, play on.” However, the phrase “poetry in motion” itself is thought to have been first used by the American poet and critic Walt Whitman in 1867. He wrote, “The best of all beauty is the beauty of motion, the beauty of poetry in motion.”I'm interested in learning more about the origin of this phrase and who was the first to use it. I'm also interested in hearing other people's thoughts on why this phrase is so enduringly popular.