—— 请按键盘 空白键 开始游戏 ——

我们对宇宙了解得越多,就越意识到我们还有多少尚未发现的东西。
The more we learn about the universe, the more we realize how much we have yet to discover.
蓬草长在麻地里,不用扶持也能挺立住;白沙混进了黑土里,就会变得和土一样黑。
I think goals should never be easy, they should force you to work, even if they are uncomfortable at the time.