可归约性的概念对于理解不同计算问题之间的关系至关重要。

音乐有着无与伦比的力量，能将人们凝聚在一起。

Innovation in stone extraction must always balance efficiency with sustainability.《Stone and Stewardship》

摆脱诱惑的唯一方法就是向它屈服。

"You can't do anything about the length of your life, but you can do something about its width and depth."

We've been through so much together, and that's what makes us strong.

然后我有了信仰，然后我有了想象，我被他们对嘲笑的沉迷所感染，然后我看见刚果河从黑土地上蜿蜒流过，在森林中划下一道金色的沟壑。