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The most successful leaders are those who are humble enough to know they don’t have all the answers.
一个问题如果在计算机上可以快速解决,那么它属于P类问题;如果一个解可以快速验证,那么它属于NP类问题。
"Books are the maps of human experience."
The universe could have started in a very smooth and uniform state, and then evolved into the complex and structured cosmos we see today.
The only good is knowledge and the only evil is ignorance.