Is mathematics a subject? Poet Guo said: it should be an art. As an art, the aesthetic principle of mathematics is simplicity. Mathematicians like to think about the simplest possibility, which is imaginary and not necessarily true. The original motivation that supports our pursuit of simplicity is an entertainment game of "want to know". Yes, math is an interesting game.

2. Draw a circle on the ground and draw a square randomly inside. The squares drawn by different people are large and small. Which is the largest square? This is a "want to know" game. How to find this square with the largest area, the most correct solution is not to apply our formula theorem, but a method that everyone can do: draw a square as large as possible.

The basis of mathematics is to answer every question in life and existence. Mathematics should be practical and grounded. What kind of clothes can a beautiful woman choose to make her figure advantage more prominent? The golden section is a well-known standard, which is a law summed up through repeated attempts and statistics.

Why is Mona Lisa's smile beautiful? Leonardo da vinci is an excellent mathematician. He knows well the principle of geometric structure, what requirements and structure the proportional layout of the five senses should meet, and the relationship between the proportional design of the background and the characters in the painting. Behind these beautiful things are simple mathematical logic.

4. In life, if you learn mathematics well and understand it well, you can have the ability to appreciate beauty. See their beauty in structure, proportion and combination through one thing. Mathematics is recorded by numbers, interpreted by graphics and presented by aesthetics. Mathematics should not be a kind of torture for students.

Under the exam-oriented education in school, math teachers will not "waste time" to guide students to discover the origin and interesting core of mathematics, but will only fill their brains with a lot of formulas and theorems, and will only ask students to memorize and grade quickly. Those students who can't adapt will become particularly afraid of mathematics and will be excluded from contact, let alone curious about mathematics.