“But from that moment on, Hermione Granger became their friend. Because there are somethings you can’t go through in life and become friends, and knocking out a twelve-foot mountain troll is one of them.”
“I believe your friends Misters Fred and George Weasley were responsible for trying to send you a toilet seat. No doubt they thought it would amuse you.”
“You are here to learn the subtle science and exact art of potion-making. As there is little foolish wand-waving here, many of you will hardly believe this is magic. I don’t expect you will really understand the beauty of the softly simmering cauldron with its shimmering fumes, the delicate power of liquids that creep through human veins, bewitching the mind, ensnaring the senses. . . I can teach you how to bottle fame, brew glory, even stopper death — if you aren’t as big a bunch of dunderheads as I usually have to teach.”