Laying a good foundation and practicing basic skills, I think this is the "secret" to learn mathematics well. -sue

Educate children to see the noble, kind and honest spirit through the beauty of the world around them and interpersonal relationships, and on this basis, establish their own beautiful qualities. -Suhomlinski

Computers will play an increasingly important role in mathematical research; Solving mathematical problems by computer will inspire people to seek better and simpler methods, deepen people's understanding of the essential characteristics of mathematics, and promote the development of computer-based artificial intelligence. Zhou Haizhong