—— 请按键盘 空白键 开始游戏 ——

A proof that P = NP would have profound implications for mathematics, cryptography, and algorithm design.
We can talk about a happening in three main ways: by describing it, by recounting its history, by telling a story about it.
The best directors are the ones who can make the audience feel something.
在严冬之中,我发现,在我心中,有一个不可战胜的夏天。