—— 请按键盘 空白键 开始游戏 ——

Life is too short to waste time hating anyone.
The key to a successful database system is its ability to evolve with the changing needs of its users.
We are all living in a state of controlled chaos.
在人工智能领域取得成功的关键是在数学和统计学方面有坚实的基础。