—— 请按键盘 空白键 开始游戏 ——

光波,无论是以太波还是其他波,在所有情况下都是时间上的周期性过程。
Technology should serve the design, not dictate it.
我们都被自己制造的幽灵所困扰。
The passions of men are commonly more potent than their reason.