—— 请按键盘 空白键 开始游戏 ——

The surest way to tame a prisoner is to let him believe he’s free.
离愁浩荡随着夕阳西下,挥鞭东指便是天涯。
君子做学问,目的是为了明白道理,拯救社会。
The more I study nature, the more I stand amazed at the work of the Creator.
I don't believe in anything, and that gives me great freedom.
The P versus NP problem is one of the most important unsolved problems in computer science.