He disagreed with their pessimism and disappointment. In response to this feeling of loneliness, he said that autumn is better than the spring when all things sprout and flourish, emphasizing that autumn is not dead, but very lively.
First, the bright and broad autumn coincides with the poet's heroic and optimistic personality.
Second, the poet Liu Yuxi has a strong psychology of seeking differences. He wants to be different in everything and refuses to follow suit.
Thirdly, the poet deeply understood that the essence of ancient sorrowful autumn was that people with lofty ideals were frustrated. The poet sympathizes with their experience and situation, but disagrees with their pessimism and disappointment. Instead, it advocates breaking through the cold atmosphere in autumn, creating new scenes for nature and filling the spirit of people with lofty ideals with energy. This reflects the poet's indomitable tenacity and spirit of struggle.