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真正的進步來自于我們挑戰現狀并擁抱變革。

數學是邏輯思想的詩歌。

So that morning in 1962 I told myself: Let everyone else call your idea crazy . . . just keep going. Don’t stop. Don’t even think about stopping until you get there, and don’t give much thought to where “there” is. Whatever comes, just don’t stop.