To have been loved so deeply, even though the person who loved us is gone, will give us some protection forever.

Merlin’s beard, what is Xenophilius Lovegood wearing? He looks like an omelet.

And it's Gryfindor in possession again, as Johnson takes the Quaffle - Flint alongside her - poke him in the eye, Angelina - it was a joke, professor, it was a joke.

Be ruthless about protecting writing days, i.e., do not cave in to endless requests to have "essential" and "long overdue" meetings on those days.

Dumbledore lowered his hands and surveyed Harry through his half-moon glasses. 'It is time,’ he said, ‘for me to tell you what I should have told you five years ago, Harry. Please sit down. I am going to tell you everything.

You don’t understand — there are things worth dying for!

We Slytherins are brave, yes, but not stupid. For instance, given the choice, we will always choose to save our own necks.