—— 请按键盘 空白键 开始游戏 ——

Probability theory is nothing but common sense reduced to calculation.
The key to successful data management is understanding the data. If you don't understand your data, you can't manage it effectively.
The only limit to our realization of tomorrow will be our doubts of today.
你无法阻止未来,你无法倒回过去,学习秘密的唯一方法……就是按下播放键。