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P与NP问题是计算机科学中最重要的一个问题之一。
The P versus NP problem is one of the most important problems in computer science.
Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work.
我们开采的每一吨煤炭都必须以最小的环境影响创造最大的价值。
The joy of discovery is not in the recognition but in the knowledge that you’ve contributed something meaningful.