How to understand that Chao Bu's learning lies in calligraphy and beauty lies in people?

The last few sentences are subsidies to illustrate this point.

Buddhism can be passed down from person to person, but beauty must be unique in the chest. Calligraphers and calligraphers are exhausted day and night and are shaped by the ancient stippling; If the coarse fiber is sideways, it will appear to have nothing, but the beauty of ancient and modern times is dead, and the beauty is not in the law.

Similar to the kung fu in poetry, with a bright mind, reading thousands of books is the only way to understand the spirit. .......