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最偉大的領(lǐng)導者不一定是做最偉大事情的人，而是讓人民做最偉大事情的人。

Existence is not its own justification.

不要讓拒絕定義你的道路。

The true delight is in the finding out rather than in the knowing.

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.