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Marie Curie: Life is not easy for any of us. But what of that? We must have perseverance and…

Life is not easy for any of us. But what of that? We must have perseverance and above all confidence in ourselves.
Marie CurieSourced
Source
From the book Madame Curie: A Biography, by Eve Curie, translated by Vincent Sheean, 1937, Part 2, p. 116

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