Words are, in my not-so-humble opinion, our most inexhaustible source of magic. Capable of both inflicting injury, and remedying it.

Yeah, she shows signs of life if you do this," said Ron, and with his tongue he made soft clip-flopping noises. Umbridge sat bolt upright, looking wildly around.

No, I'm fine,' said Harry, wondering why he kept telling people this, and wondering whether he had ever been less fine.

I can't give a Professor love!

Read a lot. Reading really helps. Read anything you can get your hands on.

Don't count your owls before they are delivered.

Neither can live while the other survives, and one of us is about to leave for good.