—— 请按键盘 空白键 开始游戏 ——

我练体操是因为我喜欢它,而不是因为我想成为世界上最好的。
"The function of thought is to guide action."
The degree of slowness is directly proportional to the intensity of memory; the degree of speed is directly proportional to the intensity of forgetting.
建筑应该讲述它的时代和地点,但渴望永恒。
Mathematics is not a spectator sport; you have to play to understand.