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From sixteen to twenty, all women, kept in humor by their hopes and by their attractions, appear to be good-natured.

Samuel Richardson (1755). “A collection of the moral and instructive sentiments, maxims, cautions, and reflexions, contained in the histories of Pamela, Clarissa, and Sir Charles Grandison: Digested under proper heads, with references to the volume, ...”, p.380
From sixteen to twenty, all women, kept in humor by their hopes and by their attractions, appear to be good-natured.