—— 请按键盘 空白键 开始游戏 ——

"A story should have a beginning, a middle, and an end—but not necessarily in that order."
The probability of a response is determined by its reinforcement history.
在回报方面,时间是你的朋友。但在成本方面,时间是你的敌人。
I'm not afraid of storms, for I'm learning how to sail my ship.
善意是耳聋者可以听懂、目盲者亦能看见的语言。