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Take the stairs.

譯文：人不要做傷天害理之事，就不會有人恨得咬牙切齒。賞析：人做壞事自然就會有人討厭，甚至是除之而后快的心。人做壞事，就是給自己帶去禍患。

當基本需求無法保障，任何理想主義都會枯萎。

If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.

傳記是最親密的歷史形式。