—— 请按键盘 空白键 开始游戏 ——

度过生活的唯一方法就是笑着度过。你要么笑,要么哭。我更喜欢笑。哭会让我头疼。
Simplicity is prerequisite for reliability.
The essence of mathematics lies in its freedom.
The past is always tense, the future perfect.