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A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between proofs and the best mathematician can notice analogies between theories.
写作中最持久的是风格,而风格是作家能用时间做出的最有价值的投资。
Success in mining isn't just about extracting resources; it's about extracting value responsibly.
Everyone thinks of changing the world, but no one thinks of changing himself.