A proof that P = NP would have profound implications for mathematics, cryptography, and algorithm design.
释义：现在的贫富情况不能决定以后的穷富，将来的富裕或贫困情况还不能预知。
A city’s architecture should celebrate its diversity.
The only way to endure life is to escape into art.
Life in the state of nature is solitary， poor， nasty， brutish， and short.
To enjoy freedom we have to control ourselves.