Aaah ... when two Neptunes appear in the sky it is a sure sign that a midget in glasses is being born, Harry.

If you want to see the true measure of a man, watch how he treats his inferiors, not his equals.

Deliberately causing mayhem in Snape's Potions class was about as safe as poking a sleeping dragon in the eye.

We must try not to sink beneath our anguish, Harry, but battle on.

I must admit, Peter, I have difficulty in understanding why an innocent man would want to spend twelve years as a rat.

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

Gryffindor, where dwell the brave at heart!