1. Ensure accuracy: Mathematics is a rigorous subject, and any mistake will lead to serious problems. Therefore, when using mathematical knowledge to serve mankind, we must ensure accuracy.
2. Understand the principle: Mathematical knowledge needs a deep understanding of the principle before it can be used properly. Only by mastering the correct principles and methods can we better understand and apply mathematical knowledge.
3. Respect intellectual property rights: Mathematical knowledge is the same wealth of human beings and needs to be respected and protected.
4. Pay attention to practice: Although mathematical knowledge is important, it is more important to apply it to real life, pay attention to practice and constantly improve your practical ability.