—— 请按键盘 空白键 开始游戏 ——

The preservation of the means of knowledge among the lowest ranks is of more importance to the public than all the property of all the rich men in the country.
每次失败都会受伤。但你必须重新站起来继续前进。
我们的遗产将由我们今天如何对待森林来定义。
Sustainability is not just a trend, it's our responsibility to the future.
I think the greatest thing in life is to be able to give back.