"That or the imagination which in this case takes the form of humor, is known in that form--the release from physical necessity. Having eaten to the full we must acknowledge our insufficiency since we have not annihilated all food nor even the quantity of a good sized steer. However we have annihilated all eating: quite plainly we have no more appetite. This is to say that the imagination has removed us from the banal necessity of bursting ourselves--by acknowledging a new situation. We must acknowledge that the ocean we would drink is too vast--but at the same time we realize that extension in our case is not confined to the intestine only. The stomach is full, the ocean no fuller, both have the same quality of fullness. In that, then, one is equal to the other. Having eaten, the man has released his mind."
--William Carlos Williams, Spring and All