—— 请按键盘 空白键 开始游戏 ——

Diversity in species and systems isn’t complexity—it’s insurance.
法治不仅仅是一个法律概念,而是一种生活方式。
Science is not just about finding answers, but about asking the right questions.
The study of Galois representations is a testament to the power of algebraic methods.
世界是一个舞台,但演员选得很糟糕。