—— 请按键盘 空白键 开始游戏 ——

Every problem in NP can be reduced to the satisfiability problem, which is the cornerstone of computational complexity theory.
可持续性不是一种选择——它是我们对后代的责任。
Every time we look deeper into the fabric of reality, we find more questions than answers.
I always believe I can beat the best, achieve the best. I always see myself in the top position.