Mathematical literacy belongs to the comprehensive thinking form of epistemology and methodology, and has the cognitive characteristics of conceptualization, abstraction and patterning. People with mathematical literacy are good at popularizing and applying conceptual conclusions and processing methods in mathematics to understand all objective things, and have such philosophical height and cognitive characteristics. Specifically, a person with "mathematical literacy" often shows three characteristics in the activities of understanding and transforming the world:

When discussing problems, I am used to emphasizing the definition and the conditions for the existence of problems; When observing problems, we are used to grasping the relationship among them and further considering the overall situation of multiple factors on the basis of micro-understanding; When we understand problems, we are used to generalizing the existing strict mathematical concepts such as duality, correlation, randomness, universality, nonlinearity, periodicity and chaos. For example, we can see that price is the duality of goods, and benefit is the universal connotation of companies.