1. The moon symbolizes beauty and love. In ancient times, people thought the sun was the sun, so they called it the sun. The moon is cloudy, so it is called lunar. Therefore, people usually use the word "moon" to describe the beauty of a woman's appearance, posture and sentiment, such as the idioms "the moon looks beautiful" and "the moon is closed and the flowers are ashamed".
The bright moon symbolizes the yearning for hometown, relatives and friends. The poet is far away from his hometown relatives and wanders away all the year round. When they see the moon, they will inevitably miss their hometown. Under the moon, Li Bai showed us his deep affection for his hometown and endless care for his relatives and friends. Silent Night Thinking is such a masterpiece of chanting the moon. The poet misses his hometown and relatives because of the moon. In "I heard that Wang Changling moved to Longbiao Kiln to send this letter", "My heart is worried with the bright moon and I will go to Yelangxi with the wind". The poet turned his deep affection for his friends into whimsy and asked Yue Ming to visit his friends in Yelang instead of himself, so as to convey his sincere concern for his friends. It can be called the eternal swan song of friendship by borrowing the moon.
3. Symbolizing the country and the emperor with the bright moon: The poet cares about politics and society all his life, and connects the description of natural scenery with the fate of the country and the future of society to express his feelings. The bright moon has a supreme position in the poet's mind, so in his poems about the moon, the bright moon has become a symbol of the country and the emperor.
4. It symbolizes a person's persistent pursuit of the bright moon's ideal life: in "Climbing Mount Tianmu in Dreams", the poet clearly expressed that he wanted to find his ideal world, just as "My heart and dreams are in my moon, and I flew over the mirror lake and the bright moon overnight". This shows the poet's persistent pursuit of the ideal of life.
5. Symbolizing people's noble quality with the bright moon: The ancients wrote the moon, which was often used to pin noble sentiments or symbolize brilliant ideals. Li Bai has his own independent personality and lofty aspirations. He often uses the bright moon to symbolize a noble and noble personality.
6. Express loneliness, sadness and anger with the bright moon: In reality, the poet is frustrated all his life, repeatedly hit, and often feels physically and mentally exhausted. In this regard, he can only use his own works to express his anguish, and the object of emotional sustenance is the moon.
7. Symbolizing philosophical enlightenment with the image of the bright moon: Li Bai takes the moon as a reference object in his life, and through his eternal, infinite and profound philosophical thinking on the moon, he expresses his attachment to a better life and his persistent pursuit of the ideal value of life. The poet's short-lived philosophical thinking about the eternity of the moon is not detached from or attached to his poems, but through the observation, knowledge and understanding of the moon, he has gained ideological understanding and sublimation. This is an inner spirit and implication that runs through the whole poem, especially the combination of philosophical thinking and the image description of the moon, which makes the theme of the poem start from emotion and sublimate into philosophical thinking, forming its special artistic value.