实现明天的唯一限制将是我们今天的疑虑。

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。

I have always believed that writing is a way of thinking, not just a way of expressing thoughts.

解释：拥有绝色美貌的人，完全能够祸乱人的情志。

"We are all alone, born alone, die alone, and—in spite of True Romance magazines—we shall all someday look back on our lives and see that, in spite of our company, we were alone the whole way."

The complexity of things—the things within things—just seems to be endless. I mean nothing is easy, nothing is simple.