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當(dāng)你攻擊煤炭時(shí)，你就是在攻擊美國(guó)中部地區(qū)。

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Freedom was a thing that shifted as you looked at it, the way a forest is dense with trees up close but from outside, from the empty meadow, you see its true limits. Being free had nothing to do with chains or how wide your cage was.

Every equation we write is a small step towards understanding the cosmos, but the journey is infinite.

設(shè)計(jì)應(yīng)該解決問(wèn)題，而不是制造新的問(wèn)題。

最大的風(fēng)險(xiǎn)是不冒任何風(fēng)險(xiǎn)。