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伟大的生命就像伟大的小说 - 它们有情节转折、角色发展和纯粹的诗意时刻。
"Great lives are like great novels - they have plot twists, character development, and moments of sheer poetry."
The more the division of labor and the application of machinery extend, the more does competition extend among the workers, the more do their wages shrink together.
Natural experiments can provide valuable insights into economic questions.