—— 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.
我喜欢这样的想法:每个生命都有自己的节奏,人们不仅仅是时间中移动的点。
I've learned that you can't have everything and do everything at the same time.
避免极端强烈的意识形态,因为它会让人们丧失理智。
Now, the opposite of a snob is your mother.