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

Diversity is the future. We're all different, and those differences make us stronger.

我相信只要你付出努力，結果自然會來。

"The problem with fiction is that it makes too much sense. Reality never makes sense."

投資于環保技術，就是投資于未來。

生活是關于旅程，而不是目的地。