The Fire of Life, by Richard Rorty

...However that may be, I now wish that I had spent somewhat more of my life with verse. This is not because I fear having missed out on truths that are incapable of statement in prose. There are no such truths; there is nothing about death that Swinburne and Landor knew but Epicurus and Heidegger failed to grasp. Rather, it is because I would have lived more fully if I had been able to rattle off more old chestnuts — just as I would have if I had made more close friends. Cultures with richer vocabularies are more fully human — farther removed from the beasts — than those with poorer ones; individual men and women are more fully human when their memories are amply stocked with verses.

http://www.poetryfoundation.org/journal/article.html?id=180185