What Marxist spirit does the calligraphy exhibition embody?

To review Marx's classic quotations with the calligraphy culture with the most China characteristics and consolidate the guiding position of Marxism in the ideological field is to practice the long-term infiltration of socialist core values in the ideological and cultural field, expand the influence of mainstream values and improve the country's cultural soft power. Show Marx's classic quotations with calligraphy art, convey socialist core values, and inspire people.