Harry - you're a great wizard, you know." "I'm not as good as you," said Harry, very embarrassed, as she let go of him. "Me!" said Hermione. "Books! And cleverness! There are more important things - friendship and bravery and - oh Harry - be careful!
J. K. RowlingHe [Uncle Vernon] held up the envelope in which Mrs. Weasleyโs letter had come, and Harry had to fight down a laugh. Every bit of it was covered in stamps except for a square inch on the front, into which Mrs. Weasley had squeezed the Dursleysโ address in minute writing. โShe did put enough stamps on, then,โ said Harry, trying to sound as though Mrs. Weasleyโs was a mistake anyone could make.
J. K. Rowling