Draw in the order of the text, analyze the text first, and finally draw a conclusion. Example mappings are as follows:

Ma Shuo is an essay by Han Yu, a writer in the Tang Dynasty, and it is an argumentative essay. It was originally the fourth essay in Han Yu's Selected Works, and the title "Ma Shuo" was added by later generations. This article was written between the 11th and 16th years of Zhenyuan (795-800 AD). "Shuo" means "talking" and is an ancient argumentative genre. This paper takes horses as a metaphor and talks about talents, expressing the author's strong indignation that the rulers can't identify talents, don't pay attention to talents and bury them.