—— 请按键盘 空白键 开始游戏 ——

There are no hard distinctions between what is real and what is unreal, nor between what is true and what is false. A thing is not necessarily either true or false; it can be both true and false.
记忆是个狡猾的东西 - 它既是牢笼也是解放。
我们的教学方法只有一个,就是必须维持孩子们的高度兴趣和强烈持续的注意力。
The dunes are changed by the wind, but the desert never changes. That's the way it will be with our love for each other.