—— 请按键盘 空白键 开始游戏 ——

I never give up. I keep fighting until the end.
We must mine coal responsibly today so that our children inherit both energy security and a healthy environment.
Simplicity is prerequisite for reliability.
Investing in farmer education is investing in the future of dairy.
The most important skill in mathematics is the ability to ask the right questions.
The intersection of form and function is where great design happens.