—— 请按键盘 空白键 开始游戏 ——

这不是钱的问题。而是关于你拥有的人,你如何被领导,以及你理解多少。
The essence of mathematics lies in its freedom.
In the wild, you learn to appreciate the little things. They often make the biggest difference.
We need to be vigilant about the security of the Internet.