—— 请按键盘 空白键 开始游戏 ——

The first step is to establish that something is possible; then probability will occur.
The only limit to our realization of tomorrow is our doubts of today.
好的教育中,一半的技能,是学会鉴别“哪些事物应被直接忽略掉”这样的能力。
正义的轮子转动缓慢,但却极其精细。
如果数据不能证明索引获胜,那么数据是错误的。