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真正的力量来自于脆弱和做自己的勇气。
"The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter."
The P versus NP problem is one of the most important problems in computer science.
Every mathematical problem has a solution; it just takes time and creativity to find it.
I was neat, clean, shaved and sober, and I didn't care who knew it.