—— 请按键盘 空白键 开始游戏 ——

Generally speaking, the errors in religion are dangerous; those in philosophy only ridiculous.
数学家是能在定理之间找到类比的人;更好的数学家是能在证明之间看到类比的人;而最好的数学家是能注意到理论之间类比的人。
质量从来不是偶然的;它始终是智慧努力的结果。
"Theoretical computer science is not just about solving problems; it's about understanding the nature of computation itself."