—— 请按键盘 空白键 开始游戏 ——

野外不在乎你是谁。它只在乎你是否能生存。
The market is always changing, and so should your strategies.
The real danger is not that computers will begin to think like men, but that men will begin to think like computers.
In mathematics, the journey of discovery is often more rewarding than the destination itself.