—— 请按键盘 空白键 开始游戏 ——

The power of computation is not just in solving problems, but in the elegance and efficiency with which it does so.
Education is not about filling a bucket, but about lighting a fire.
The hardest part was letting go, not taking part.
The most important thing in mathematics is to understand the concepts, not just to memorize the formulas.
农业不仅仅是一门生意;它是一种生活方式。