Collaboration is essential in research; no one can solve big problems alone.

仅靠技术无法拯救我们——重要的是我们如何应用它。

The only failure is not trying.

我不是早起的人，我是夜猫子。

The concept of polynomial-time reduction is central to understanding the structure of NP-complete problems.

"A book is a conversation between the author and the reader."