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Flattery pleases very generally. In the first place, the flatterer may think what he says to be true; but, in the second place, whether he thinks so or not, he certainly thinks those whom he flatters of consequence enough to be flattered.

James Boswell, Samuel Johnson (1824). “The Life of Samuel Johnson, LL. D., Comprehending an Account of His Studies, and Numerous Works, in Chronological Order: A Series of His Epistolary Correspondence and Conversations with Many Eminent Persons; and Various Original Pieces of His Composition, Never Before Published; the Whole Exhibiting a View of Literature and Literary Men in Great Britain, for Near Half a Century During which He Flourished”, p.339
Flattery pleases very generally. In the first place, the flatterer may think what he says to be true; but, in the second place, whether he thinks so or not, he certainly thinks those whom he flatters of consequence