Keats, English poet. In 1818, he wrote the narrative poem isabella, and his thought changed from emphasizing sensual enjoyment to emphasizing ideological depth. In 1819, Keats wrote poems handed down from generation to generation, such as ode to the nightingale, ancient Greek urn, sense of sorrow, soul and lyric poem "heartless beauty", and sonnet "Bright Star, May I be with you forever", which became the essence of Keats' poems and the immortal works in English poetry. In the same year, he wrote the lyric poem Lemia and other works. There are pictures in Keats' poems, which have a strong sense of color and three-dimensional sense. He is one of the most talented English romantic poets, and his poems have a great influence on later generations, including Victorian poets Tennyson and Browning, aestheticism poet Wilde and imagist poets in the 2th century.