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As to the pure all things are pure, so the common mind sees far more vulgarity in others than the mind developed in genuine refinement.

George MacDonald (2015). “The Complete Novels of George Macdonald (Illustrated): The Princess and the Goblin, The Princess and Curdie, Phantastes, At the Back of the North Wind, Lilith, David Elginbrod, Malcolm, Ranald Bannerman's Boyhood, Wilfrid Cumbermede and many more”, p.5197, e-artnow
As to the pure all things are pure, so the common mind sees far more vulgarity in others than the mind developed in genuine refinement.