—— 请按键盘 空白键 开始游戏 ——

I don't want to be a tree; I want to be its meaning.
在数学中,最简单的解释往往是最深刻的。
The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.