—— 请按键盘 空白键 开始游戏 ——

森林是地球的肺,我们必须像保护自己的健康一样紧迫地保护它们。
The architect's role is to be a mediator between dreams and reality.
You have to have confidence in your ability, and then be tough enough to follow through.
The beauty of mathematics only shows itself to more patient followers.