You can't give a Dementor the old one-two!
Anything's possible if you've got enough nerve.
When in doubt, go to the library.
I have been careless, and so have been thwarted by luck and chance, those wreckers of all but the best laid plans.
I am proud of having done what I've done. Very proud.
You might belong in Hufflepuff, Where they are just and loyal, Those patient Hufflepuffs are true, And unafraid of toil.