Големият американски поет Уолт Уитман (1819–1892) е роден в Хънтингтън, Лонг Айланд, в семейство на квакери – религиозната общност на пацифисти и борци против робството. Нарича себе си Космос и поезията му е стихия, която помита читателя. Хуманните принципи на сексуална и религиозна търпимост в поезията му надхвърлят границите на неговото време. Трийсет и шестгодишен, издава една-единствена стихосбирка, която преработва и допълва до самата си смърт: „Листа със стихове“ (Leaves of Grass). Десетки години превеждано буквално, това заглавие всъщност е тъкмо с този смисъл – оказа се, че Уитман нарича leaves страниците на книгите, а grass – „незначителните“ стихове. Широко скроен и с модерни възгледи, Уитман не е приет безусловно приживе, но е дарен с последвало безсмъртие. Оказва особено влияние върху бийт поколението през 50-те и 60-те години на ХХ век и водачите му Алън Гинсбърг и Джак Керуак.
Walter Whitman Jr. was an American poet, essayist, and journalist. He is considered one of the most influential poets in American literature. Whitman incorporated both transcendentalism and realism in his writings and is often called the father of free verse. His work was controversial in his time, particularly his 1855 poetry collection Leaves of Grass, which was described by some as obscene for its overt sensuality. Whitman was born in Huntington on Long Island, and lived in Brooklyn as a child and through much of his career. At the age of 11, he left formal schooling to go to work. He worked as a journalist, a teacher, and a government clerk. Whitman's major poetry collection, Leaves of Grass, first published in 1855, was financed with his own money and became well known. The work was an attempt to reach out to the common person with an American epic. Whitman continued expanding and revising Leaves of Grass until his death in 1892. During the American Civil War, he went to Washington, D.C., and worked in hospitals caring for the wounded. His poetry often focused on both loss and healing. On the assassination of Abraham Lincoln, whom Whitman greatly admired, he authored two poems, "O Captain! My Captain!" and "When Lilacs Last in the Dooryard Bloom'd", and gave a series of lectures on Lincoln. After suffering a stroke towards the end of his life, Whitman moved to Camden, New Jersey, where his health further declined. When he died at the age of 72, his funeral was a public event. Whitman's influence on poetry remains strong. Art historian Mary Berenson wrote, "You cannot really understand America without Walt Whitman, without Leaves of Grass... He has expressed that civilization, 'up to date,' as he would say, and no student of the philosophy of history can do without him." Modernist poet Ezra Pound called Whitman "America's poet... He is America."