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每个出口都是另一个地方的入口。
"The secret to writing for children is remembering what it felt like to be a child."
对于每一位专家,都会有一个同等的或者完全相反的专家。但对于每一个事实,并不一定就有一个同等的或者相反的事实存在。
(Physics is) a good framework for thinking....Boil things down to their fundamental truths and reason up from there.