Primary school mathematics famous sayings are as follows:

1. God created integers, and all other numbers are man-made. ——Kronek.

2. Mathematics is God’s symbol for describing nature. ——Hegel

3. Mathematics has made an important contribution to the observation of nature. It explains the simple primitive elements in the regular structure, and the celestial bodies are built with these primitive elements. ——Kepler

4. Mathematics is a rational spirit that enables human thinking to be used to the most perfect degree. ——Klein

5. Mathematics governs the universe. ——Pythagoras