—— 请按键盘 空白键 开始游戏 ——

The periodic table hasn't changed, but how we use its elements must.
Structured Programming supports the law of the excluded middle.
每个单子都是一个中心,无限地体现了周围的宇宙。
处于困境中的人往往只关注自己的问题,而解决问题的途径通常在于你如何解决别人的问题。
The dead are never really gone, they live on in the stories we tell about them.