—— 请按键盘 空白键 开始游戏 ——

You can’t connect the dots looking forward; you can only connect them looking backwards.
The deeper you go into mathematics, the more you realize how interconnected everything is.
译文:每个人有各自的本事,应该按能力分配工作。
The world is full of people who have never, since childhood, met an open doorway with an open mind.