—— 请按键盘 空白键 开始游戏 ——

我们并不拥有这片景观——我们只是从后代那里借来的。
We don't own the landscape—we borrow it from future generations.
学习任何事情的最好方法就是去做。
Don't tell me how good you make it; tell me how good it makes me when I use it.