A linguist deaf to the poetic functions of language and a literary scholar indifferent to linguistics are equally flagrant anachronisms.
Roman JakobsonLanguages differ essentially in what they must convey and not in what they may convey.
Roman JakobsonThe function of poetry is to point out that the sign is not identical to the referent.
Roman JakobsonNow the identification of individual sounds by phonetic observation is an artificial way of proceeding.
Roman Jakobson