What is your favourite quote from Dumbledore?

I would like to say a few words - and here they are: nitwit... blubber... oddment... tweak. Thank you.

Also:

Do not pity the dead, Harry - pity the living. And most of all, pity those who live without love.

Oh and:

Of course it is happening inside your head, Harry. Why on earth should that mean it is any less real?

Don't make me choose one, Dumbledore's has so many epic quotes. ;_;

My favorite quote by Proffesor Dumbledore is
"In dreams we enter a world that is entirely our own ".

"Of course it is happening inside your head, Harry, but why on earth should that mean that it is not real"

My favorite is:

"Happiness can be found even in the darkest of times, only if one remembers to turn on the light"

I love it