美改变了现实的纹理。
Beauty alters the grain of reality.
P与NP问题是计算机科学中最重要的未解决问题之一。
写作是那些没有写作就无法生活的人的职业。
The dead have left us clues in their DNA.
The debate rages on: is PL/I Bachtrian or Dromedary?
"The principles of a free society are essential for human progress and prosperity."