—— 请按键盘 空白键 开始游戏 ——

Mathematics is not just a tool; it is a way of thinking.
数学不仅仅是一种工具;它是一种思维方式。
A mathematician's work is never done; there are always new questions to explore and new mysteries to uncover.
The goal of software engineering is to produce reliable, maintainable, and efficient software systems.
Setting goals is the first step in turning the invisible into the visible.
唯一能把我拉下来的人就是我自己,我不会再让自己把自己拉下来了。