Why do some people say that calligraphy is called a philosophy by the west?

As a calligraphy lover, I want to say my opinion in a popular way:

First, calligraphy is the realization of philosophy. It bears the thoughts and spirits of many eastern and western philosophies.

Secondly, cooking is also a philosophy. Why does calligraphy involve cooking? Looking for * * * universality, easy to understand. More salt than vegetables is salty, which devours the original flavor. With less salt, the original flavor cannot better reflect its wonderful taste?

Third, many things are philosophical, but calligraphy art is a good philosophical carrier. Relatively speaking, it embodies oriental philosophy and culture more comprehensively, and can also interpret the carrier of world philosophy.