—— 请按键盘 空白键 开始游戏 ——

The theory of probabilities is at bottom nothing but common sense reduced to calculus.
对真理的热爱就体现在:知道怎样去发现和珍惜每一件事物的好处。
"The past is always tense, the future perfect."
Success comes from solving real problems, not just chasing trends.