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多項式時間歸約的概念對于理解NP完全問題的結構至關重要。

Sometimes silence speaks louder than words.

The single easiest way to find out how you feel about someone. Say goodbye.

The best leaders are those who listen more than they speak.

A man is a success if he gets up in the morning and gets to bed at night, and in between he does what he wants to do.

In times of crisis, true leadership shines.