What are the differences in the thoughts and feelings expressed in the writing techniques of Han Yu's "The Legend of the Dragon" and "The Legend of the Horse"? Very urgent

In "Long Shuo", the author uses the dragon to represent the sage king and the cloud to represent the virtuous ministers, which explains the relationship between the sage king and the virtuous ministers. That is, the sage king relies on the virtuous ministers to make achievements, and the virtuous ministers rely on the sage king. Only with good knowledge can we travel far, and only in this way can we complement each other.

The whole text of "Horse Theory" is written in a metaphorical way, using the metaphor that a thousand-mile horse will never meet a bole, which is a metaphor for a wise man who rarely meets a wise master. The author hopes that rulers can identify talents and reuse them so that they can give full play to their talents. The full text expresses the author's feelings of resentment and poverty, and satirizes, criticizes and accuses the rulers of burying and destroying talents.