Poetry. "Poetry presents the thing in order to convey the feeling. It should be precise about the thing and reticent about the feeling, for as soon as the mind responds and connects with the thing the feeling shows in the words; this is how poetry enters deeply into us. If the poet presents directly feelings which overwhelm him, and keeps nothing back to linger as an aftertaste, he stirs us superficially; he cannot start the hands and feet involuntarily waving and tapping in time, far less strengthen morality and refine culture, set heaven and earth in motion and call up the spirits!"-Wei T'ai (eleventh century)