When in doubt, go to the library.

For future reference, Harry, it is raspberry...although of course, if I were a Death Eater, I would have been sure to research my own jam preferences before impersonating myself.

What do we want to be prefects for?” said George, looking revolted at the very idea. “It’d take all the fun out of life.

NO!” The scream was the more terrible because he had never expected or dreamed that Professor McGonagall could make such a sound.

The ones that love us never really leave us.

I won't blast people out of my way just because they're there' said Harry. 'That's Voldemort's job.

You will also find that help will always be given at Hogwarts to those who ask for it.