—— 请按键盘 空白键 开始游戏 ——

It's on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.
当你开始考虑如果你输了你会做什么的那一刻,你就已经输了。
The real test of an algorithm is not just its correctness, but its scalability and robustness.
真相并不总是美丽的,美丽的话语也不总是真相。