1、? Mathematics is a spirit, a rational spirit. It is this spirit that inspires, promotes, inspires and drives human thinking to the most perfect degree, and it is this spirit that tries to decisively influence human material, moral and social life; Trying to answer questions about human existence; Strive to understand and control nature; Try your best to explore and establish the deepest and most perfect connotation of the knowledge you have learned.

2、? Mathematics is a constantly developing culture.

3、? Mathematics is the highest form of all knowledge.

4、? Mathematics is the brightest pearl in the crown of human wisdom.

5、? Mathematics is a tool of knowledge and a source of other knowledge tools. All the sciences that study order and measurement are related to mathematics.

6、? Mathematics is the study of quantitative relations and spatial forms in real life.

7. Mathematics is a rational spirit, which enables human thinking to be applied to the most perfect degree.

8、? In mathematics, the main tools for us to find truth are induction and simulation.

9、? Mathematics is a variety of proof skills.

10、? New mathematical methods and concepts are often more important than solving mathematical problems themselves.

1 1、? I always try my best to get rid of that heavy and monotonous calculation.

12、? Pursue that goal in the best time of my life ... the book has been written. It doesn't matter whether modern people read it or future generations read it. It may take a hundred years to get readers.