—— 请按键盘 空白键 开始游戏 ——

The secret of all effective advertising is not the creation of new and tricky words and pictures, but one of putting familiar words and pictures into new relationships.
几何不仅仅是关于形状;它是关于理解我们生活的空间及其内部的关系。
当你评判别人时,你不是在定义他们,而是在定义自己。
The challenge in computational learning theory is to understand the capabilities and limitations of learning algorithms.