John Keats became almost as admired and studied as his poetry, and are highly regarded within the canon of English literary correspondence. T. S. Eliot described them as "certainly the most notable and most important ever written by any English poet." Keats spent a great deal of time considering poetry itself, its constructs and impacts, displaying a deep interest unusual amongst his milieu who were more easily distracted by metaphysics or politics, fashions or science. Eliot wrote of Keats' conclusions; "There is hardly one statement of Keats' about poetry which ... will not be found to be true, and what is more,
T. S. Eliot same time infusing this portrayal with—in Eliot's view—wit and uniqueness. Eliot's essay "The Metaphysical Poets", along with giving new significance and attention to metaphysical poetry, introduced his now well-known definition of "unified sensibility", which is considered by some to mean the same thing as the term "metaphysical". His 1922 poem "The Waste Land" also can be better understood in light of his work as a critic. He had argued that a poet must write "programmatic criticism", that is, a poet should write to advance his own interests rather than to advance "historical scholarship". Viewed from Eliot's critical lens, "The Waste