NP中的每个问题都可以归约为可满足性问题,这是计算复杂性理论的基石。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
The combination problem is the most difficult aspect of panpsychism.
犯错的人生不仅更光荣,而且比无所事事的人生更有用。