—— 请按键盘 空白键 开始游戏 ——

思考是一种计算形式。
Thinking is a form of computation.
"You can't go back and change the beginning, but you can start where you are and change the ending."
粮食安全始于有韧性的农业实践。
The most revolutionary tool in modern agriculture isn't a machine—it's the farmer's knowledge passed down through generations.