—— 请按键盘 空白键 开始游戏 ——

不要一直重复犯错;试着去犯新的错。
过去是一个异国;他们在那里的做法不同。
The dialogue between client and architect is about as intimate as any conversation you can have.
在物理学中,最简单的解释往往是正确的。
"A mathematician is a device for turning coffee into theorems."