The Sun is a new poem written by modern poet Ai Qing in the spring of 1937. The first and second sections of this poem describe the tragic scene when the sun comes; The third section is developed from the first section and the second section, suggesting that the arrival of light will lead to a new era of science and civilization; In the fourth season, I expressed my feelings directly. I should be inspired by the premonition that the light is bound to come, and pursue the real light in the future. This poem skillfully uses symbolism to make the article grand, implicit and profound.