—— 请按键盘 空白键 开始游戏 ——

"The past is always with us, for it feeds the present."
Never let fear stop you from pursuing your dreams.
The Lisp language is designed to be extensible, and it is easy to add new features to it.
To me programming is more than an important practical art. It is also a gigantic undertaking in the foundations of knowledge.
The development of fintech should balance efficiency and security.