Teamwork is the key to the success of the enterprise. Only by uniting as one can we overcome difficulties and achieve common goals.

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。

"Every book is a journey, and every journey is a book."

最好的镜头往往是最简单的；它们依赖于构图、光线和时机，而不是复杂的设置。