One of the most obvious uses of literature, I think, is its encouragement of tolerance... Bigots and fanatics seldom have any use for the arts, because they're so preoccupied with their beliefs and actions that they can't see them also as possibilities.
Northrop FryeA public that tries to do without criticism, and asserts that it knows what it wants or likes, brutalizes the arts and loses its cultural memory. Art for art's sake is a retreat from criticism which ends in an impoverishment of civilized life itself.
Northrop FryePhysics is an organized body of knowledge about nature, and a student of it says that he is learning physics, not nature. Art, like nature, has to be distinguished from the systematic study of it, which is criticism.
Northrop FryeI soon realized that a student of English literature who does not know the Bible does not understand a good deal of what is going on in what he reads: The most conscientous student will be continually misconstruing the implications, even the meaning.
Northrop FryePoetry is the most direct and simple means of expressing oneself in words: the most primitive nations have poetry, but only quitewell developed civilizations can produce good prose. So don't think of poetry as a perverse and unnatural way of distorting ordinary prose statements: prose is a much less natural way of speaking than poetry is. If you listen to small children, and to the amount of chanting and singsong in their speech, you'll see what I mean.
Northrop Frye