A good poem helps to change the shape and significance of the universe,
helps to extend everyone's knowledge of himself and the world around him.”
-Dylan Thomas

When I think of this philosopher's remarks about poetry, something like a treatise on aesthetics comes to mind. At a minimum,I expect a rigorous examination of the characteristics that define “poetry”,the differences between kinds of poetry (epic, tragic, lyric, comic, and so forth). The senses in which poetry is and is not bound to representation, imitation, expression ,all possible connotations of the classical Greek word “mimesis” , as well as fiction. These complicated terms themselves require careful definition. Equally penetrating and systematic remarks about the small differences between poetry and other art forms, especially rap music, would be in order, as would reflection on the relation between orally delivered poetry , and poetry communicated through the written word.