This is night, Diddykins. That's what we call it when it goes all dark like this.

We've all got both light and dark inside us. What matters is the part we choose to act on. That's who we really are.

Indifference and neglect often do much more damage than outright dislike.

My Head of House said I lacked certain necessary qualities...like the ability to behave myself.

Things we lose have a way of coming back to us in the end, if not always in the way we expect.

You care so much you feel as though you will bleed to death with the pain of it.

You can't give a Dementor the old one-two!

One more lesson like that and I might just do a Weasley.

October extinguished itself in a rush of howling winds and driving rain and November arrived, cold as frozen iron, with hard frosts every morning and icy drafts that bit at exposed hands and faces.

Time is Galleons, little brother.

You're the one who is weak. You will never know love or friendship. And I feel sorry for you.

Sometimes, you just have to let go... and embrace what you've become.

If we make every attempt to increase out knowledge in order to use it for human good, it will make a difference in us and in our world.

Keep it simple and focus on what matters. Don't let yourself be overwhelmed.

Hollywood today is all about being consistent. All thinking in mainstream film business takes place in one box.

Until you try, you don't know what you can't do.

If people aren't laughing at you, you aren't saying anything very unusual. So let your voice be loud and strong, dare to try things that may fail.

I decided to write about the myths of divorce.

You can't put passion and obsession into someone's employment contract - either you are or you aren't.

I was able to interpret the difference between the sharp, quick sound and the slow, deep sound of percussion and manipulate it, get a third sound out of things, if the beats were rapid enough.

With camera phones and, you know, iPad's and cameras at stoplights, it's like I just want to drive around with a bag on my head because I just feel like everyone's watching.