—— 请按键盘 空白键 开始游戏 ——

I'm not scared to walk this world alone.
Success is not about the destination, it's about the journey.
"Collaboration is the key to unlocking the mysteries of the universe."
我认为质数就像生活。它们非常合乎逻辑,但你永远无法弄清楚其中的规则,即使你花所有时间去思考它们。