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书是一次跨越时间的对话。
"A book is a conversation across time."
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。
Success is not about the awards, it's about touching people's lives.
当你关注长期价值而非短期收益时,成功就会到来。
Persistence and patience will always yield results.