There is Bole in the world, and then there is the thousand-mile horse.
It means that with Bole, only a thousand-mile horse can be recommended, so that the famous horse can stand out and become famous as a thousand-mile horse. The following paragraphs all demonstrate this statement. Therefore, it is said that Bole is more important than a thousand-mile horse.
Bole doesn’t come around very often. I just feel that it is rare but not necessarily important.