Shelley, a British romantic poet, published "The Necessity of Atheism". His early works mainly include "Queen Mab", "To Wordsworth", "In Praise of Intellectual Beauty", etc. He settled in Italy in 1818 Later, he published the long poems "The Rebellion of Islam", "Adoni" and "The Masked Parade of Tyranny", the lyric poems "Indian Serenade", "Song to the People of England", "Ode to the West Wind" and "To the Skylark", and the poetic drama "Liberation". "Prometheus", "Greece", etc. These works use bourgeois democracy and utopian socialism as weapons to oppose autocratic tyranny, oppose religious superstition, and advocate freedom, democracy, equality and fraternity. He is a representative of the advanced trend of the times and conveys the fire of revolution to the oppressed people through his poems.