—— 请按键盘 空白键 开始游戏 ——

The computer is an interactive medium, the first medium that allows for the representation of processes that can be manipulated by the user.
挑战在于让不可见的东西变得可见。
我们可以轻易地原谅一个孩子怕黑;但成人怕光是人生的真正悲哀。
The study of psychology is the study of life in action.