> This leads to Eliot's so-called "Impersonal Theory" of poetry. Since the poet engages in a "continual surrender of himself" to the vast order of tradition, artistic creation is a process of depersonalisation. The mature poet is viewed as a medium, through which tradition is channelled and elaborated. He compares the poet to a catalyst in a chemical reaction, in which the reactants are feelings and emotions that are synthesised to create an artistic image that captures and relays these same feelings and emotions. While the mind of the poet is necessary for the production, it emerges unaffected by the process. The artist stores feelings and emotions and properly unites them into a specific combination, which is the artistic product. What lends greatness to a work of art are not the feelings and emotions themselves, but the nature of the artistic process by which they are synthesised. The artist is responsible for creating "the pressure, so to speak, under which the fusion takes place." And, it is the intensity of fusion that renders art great. In this view, Eliot rejects the theory that art expresses metaphysical unity in the soul of the poet. The poet is a depersonalised vessel, a mere medium.
> Great works do not express the personal emotion of the poet. The poet does not reveal their own unique and novel emotions, but rather, by drawing on ordinary ones and channelling them through the intensity of poetry, they express feelings that surpass, altogether, experienced emotion. This is what Eliot intends when he discusses poetry as an "escape from emotion." Since successful poetry is impersonal and, therefore, exists independent of its poet, it outlives the poet and can incorporate into the timeless "ideal order" of the "living" literary tradition. [0]
[0] https://en.wikipedia.org/wiki/Tradition_and_the_Individual_T...