—— 请按键盘 空白键 开始游戏 ——

The best weapon of a dictatorship is secrecy, but the best weapon of a democracy should be the weapon of openness.
In times of change, the learners inherit the earth, while the learned find themselves beautifully equipped to deal with a world that no longer exists.
The heart is an organ of fire.
If you're not willing to take risks, you'll never achieve anything great.
创新不仅仅是技术问题;它关乎我们思考和行动的方式在农业中的改变。