Help will always be given at Hogwarts, Harry, to those who ask for it. I’ve always prized myself on my ability to turn a phrase. Words are, in my not so humble opinion, our most inexhaustible source of magic. Capable of both inflicting injury, and remedying it. But I would, in this case, amend my original statement to this: “Help would always be given at Hogwarts, to those who deserve it.” Do not pity the dead, Harry. Pity the living. And above all, those who live without love.
-Albus Dumbledore, Harry Potter and the Deathly Hallows