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— Heber Doust Curtis"The evidence at present available points strongly to the conclusion that the spirals are individual galaxies, or island universes, comparable with our own galaxy in dimension and in number of component units. [Stating his conviction on the nature of nebulae during the Shapley-Curtis debate on 26 Apr 1920 to the National Academy of Sciences.]"
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...Started by missionaries in 1841, Punahou Academy had grown into a prestigious prep school, an incubator for island elites...It hadn't been easy to get me in, my grandparents told her (my mother); there was a long waiting list, and I was considered only because of the intervention of Gramps' boss, who was an alumnus (my first experience with affirmative action, it seems, had little to do with race).
— Barack Obama
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Sir, The Planet [Neptune] whose position you marked out actually exists. On the day on which your letter reached me, I found a star of the eighth magnitude, which was not recorded in the excellent map designed by Dr. Bremiker, containing the twenty-first hour of the collection published by the Royal Academy of Berlin. The observation of the succeeding day showed it to be the Planet of which we were in quest.
— Johann Gottfried Galle
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