—— 请按键盘 空白键 开始游戏 ——

The pursuit of truth is a noble goal in life.
A good mathematician is someone who can see analogies between theorems; a great mathematician is someone who can see analogies between analogies.
在一部好的推理小说中,读者应该在阅读过程中既感到娱乐又感到挑战。