1. Basic subject: Mathematics is the foundation of all scientific and engineering fields. Whether it is physics, chemistry, biology or computer science, a strong mathematical foundation is needed. Therefore, learning mathematics can lay a solid foundation for future career.

2. Logical thinking ability: Mathematical training can improve people's logical thinking ability. This ability is not only very important in academic research, but also very useful in daily life and work.

3. Ability to solve problems: Mathematics is a tool to solve problems. By studying mathematics, we can learn how to analyze problems, make assumptions, and then prove or deny these assumptions with logic and evidence.

4. Career opportunities: Graduates majoring in mathematics have many career choices. They can be teachers, researchers, engineers, data scientists and so on. In addition, many high-paying occupations, such as financial analysts, investment bankers and software engineers, require strong mathematical skills.

5. Lifelong learning: Mathematics is a skill of lifelong learning. No matter where we are, no matter what we do, we can use mathematics to understand and solve problems in life.

6. Innovative thinking: Mathematics can cultivate innovative thinking. By solving complex math problems, we can learn how to think creatively, which is very valuable for any profession.

Generally speaking, choosing mathematics major can help us improve our logical thinking ability, problem-solving ability, provide rich career opportunities and cultivate our lifelong learning and innovative thinking ability.