—— 请按键盘 空白键 开始游戏 ——

在数学的世界里,每个问题都会引出另一个问题,创造出一个连接所有科学领域的无尽知识网络。
The mind is nature's masterpiece of adaptation.
Iteration is the mother of invention.
Teachers are the most important role models in schools, the most instructive examples, and the most vivid examples for students.
Curiosity is the driving force behind all great mathematical discoveries.