People will think you're...

Astonishing what a few drops of your blood will do, eh, Harry?

Dawlish, Shacklebolt, you will escort Dumbledore...

A bezoar is a stone taken from the stomach of a goat and it will save you from most poisons.

Out for a little walk in the moonlight, are we?

I will not have you, in the course of a single evening, besmirching that name...

Five points will be taken from Gryffindor...

Everyone will proceed to their dormitories immediately.

...will help shield you from access or influence.

Alastor, keep an eye on Harry, will you?

When I call your name, you will come forth.

In these lessons, I will attempt to penetrate your mind.

Then again, we all are.

...Hogwarts will, until further notice, play host to the dementors of Azkaban...

- Good. And, Dudley, you will be...? - I'll be waiting to open the door.

There will be no foolish wand-waving or silly incantations in this class.

My name is Stan Shunpike, and I will be your conductor for this evening."

- My father was a great man. - Your father was a swine.

Oh, Severus. I'm afraid we can't wait. Not even till the morning.

However, if we are to truly discover the meaning of these events...