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追求知識是一段永無止境的旅程，每一個發現都為新的問題打開了大門。

Science is a way of thinking much more than it is a body of knowledge.

"We are all alone, born alone, die alone, and—in spite of True Romance magazines—we shall all someday look back on our lives and see that, in spite of our company, we were alone the whole way."

一個國家制度的質量是其長期經濟表現的最重要決定因素。