The interpretations of science do not give us this intimate sense of objects as the interpretations of poetry give it; they appeal to a limited faculty, and not to the whole man. It is not Linnaeus or Cavendish or Cuvier who gives us the true sense of animals, or water, or plants, who seizes their secret for us, who makes us participate in their life; it is Shakspeare [sic] … Wordsworth … Keats … Chateaubriand … Senancour.
Matthew ArnoldIndeed there can be no more useful help for discovering what poetry belongs to the class of the truly excellent, and can therefore do us most good, than to have always in one's mind lines and expressions of the great masters, and to apply them as a touchstone to other poetry.
Matthew Arnold