“any of his homework done? The Dursleys were what wizards called Muggles (not a drop of magical blood in their veins), and as far as they were concerned, having a wizard in the family was a matter of deepest shame. Uncle Vernon had even padlocked Harry’s owl, Hedwig, inside her cage, to stop her from carrying messages to anyone in the Wizarding world. Harry looked nothing like the rest of the family. Uncle Vernon was large and neckless, with an enormous black mustache; Aunt Petunia was horse-faced and bony; Dudley was blond, pink, and porky. Harry, on the other hand, was”
―
J.K. Rowling,
Harry Potter and the Sorcerer's Stone
