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最好的故事是那些在最后一页之后仍久久萦绕在脑海中的故事。
The PAC learning framework provides a formal way to quantify the learnability of a concept class.
"I don't know what I'm doing tomorrow, I don't have a plan. I'm happy to be alive, to be healthy, and to have my kids."
在科学中,荣誉归于说服世界的人,而不是首先想到这个想法的人。