—— 请按键盘 空白键 开始游戏 ——

企业要有自我革命的精神。
Enterprises must have the spirit of self-revolution.
NP完全性不仅仅是一个理论上的好奇心;它对实际计算有着深远的影响。
There was another life that I might have had, but I am having this one.