Why is the structure of words important?

Calligraphy, as a plastic art, its artistry lies not only in the beauty of stippling lines, but also in the structural modeling of characters. People's habit of appreciating calligraphy generally does not look at the dotted lines of words in isolation, but reads them word by word according to the contents of the words in the works. The structural beauty and modeling beauty of the characters are very important in the whole work. If you have beautiful stippling lines and then combine them according to the laws of formal beauty such as unity, symmetry and balance, contrast and harmony, diversity and unity, it will be even more beautiful. The structure of words, no matter what font, pays attention to the stability of the center of gravity, the echo of stippling, and the appropriate morphological changes.