1, numbers rule the universe. Pythagoras

2. Pure mathematics is a magician's real wand. Novalis

3. Mathematics is an infinite science. Herman Weil

4. Mathematics is the symbol that God describes nature. -Hegel

Mathematics is the brightest pearl in the crown of human wisdom. -Courtney

6. Mathematics is the highest achievement of human thinking. Misra

7. It is not intuitive when the number is missing, and it is difficult to be nuanced when the number is missing. It is also said that there are two necessary processes to lay a good foundation of mathematics: one is to learn and accept "from thin to thick"; Digestion and refining "from coarse to fine". -Hua

8. Number theory is the oldest branch of human knowledge. However, some secrets in his heart are closely related to his most ordinary truth. A professional who is good at creating with a certain material: goldsmith | wordsmith.

9. New mathematical methods and concepts are often more important than solving mathematical problems themselves. -Hua