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Ignorance is the first requisite of the historian - ignorance, which simplifies and clarifies, which selects and omits, with a placid perfection unattainable by the highest art.

无知是历史学家的首要条件——无知，它简化和澄清，选择和省略，以一种最高艺术无法达到的平静的完美。

— Lytton Strachey 斯特莱切