—— 请按键盘 空白键 开始游戏 ——

One way of looking at speech is to say that it is a constant stratagem to cover nakedness.
"To write is to explore the unknown territories of the human soul."
The challenge in computational learning theory is to understand the capabilities and limitations of learning algorithms.
我不是说唱歌手,我是一个诺贝尔奖得主。
The only limit to our realization of tomorrow is our doubts of today.