—— 请按键盘 空白键 开始游戏 ——

Reality is a question of perspective; the further you get from the past, the more concrete and plausible it seems.
我对孤立的物体不感兴趣。我对物体之间的关系感兴趣。
The greatest tragedy is not death, but forgetting one's mother tongue.
一个好的算法就像一个讲得好的故事。