—— 请按键盘 空白键 开始游戏 ——

"Mathematics is not a spectator sport."
数学不是一项观赏性运动。
生活是世界上最罕见的事情。大多数人只是存在,仅此而已。
Complexity is not just about the number of components in a system, but about the nature of their interactions.
I'm not a brand. I'm a human being.
如果你对我很糟糕,我会写一首关于你的歌,而且对你来说不会是好歌。
"The truth is rarely pure and never simple."