The function of the last paragraph in the chef's calligraphy

What you want to ask is the function of "chef's calligraphy" in the last paragraph of the essay, which is to echo from beginning to end.

It shows admiration for Lao Yu's indifferent and serious attitude towards life and realm, and echoes the article before and after, making the article complete in content, rigorous in structure and seamless.

The novel The Chef's Calligraphy was written by Zhou Huacheng. Mozart, a great musician, fulfilled his last wish through the confession of the blind chef before his death, and created two noble characters, thus expressing the author's praise and reverence for them.