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我們安然入睡，是因?yàn)榇忠暗娜藗冊谝雇頊?zhǔn)備好對傷害我們的人施以暴力。

A problem is in P if it can be solved quickly by a computer, and in NP if a solution can be verified quickly.

藝術(shù)家是美好事物的創(chuàng)造者。

"We are all in the gutter, but some of us are looking at the stars."

"The past is never dead. It's not even past."

水果種植行業(yè)需要更多的科技投入，智能化是未來的方向。