—— 请按键盘 空白键 开始游戏 ——

优秀的数学家不是知道所有答案的人,而是能提出正确问题的人。
A good mathematician is not one who knows all the answers, but one who asks the right questions.
Fear is just a feeling. Don’t let it stop you.
Success in farming isn’t just about yield; it’s about stewardship of the land for future generations.
If you don't take risks, you can't create a future.
15.Do no evil.
一本好的图画书就像一个好笑话——需要完美的时机。