What kind of thoughts and feelings does Li He express in this poem?

Show a talented person's ambition and indignation at his lack of talent through Malay. The poem also reveals the poet's desire to serve the country, and there is a broad space to display his ambition, but these are impossible for the poet. The cold atmosphere in the article is a portrayal of the poet's mood, and at the same time, the poet wrote "What to do, go quickly and step on the clear autumn", further expressing the urgent mood to realize the ideal. Only those twenty crosses skillfully paint a vivid picture for us, conveying the poet's complex state of mind, which shows Li He's talent.