Professor of Hogwarts, Head of Department, Headmaster, Grand Sorcerer, Transfiguration department, Ministry of Magic, Council of Magical Law, Wizengamot, International Confederation of Wizards.

"I believe your friends Misters Fred and George Weasley were responsible for trying to send you a toilet seat. No doubt they thought it would amuse you."
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"By all means continue destroying my possessions. I daresay I have too many."
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"Your mother died to save you. If there is one thing Voldemort cannot understand, it is love."
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"Don't be silly, Dawlish. I'm sure you are an excellent Auror, I seem to remember you achieved 'Outstanding' in all your N.E.W.T.s, but if you attempt to — er — 'bring me in' by force, I will have to hurt you."
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"To our newcomers," said Dumbledore in a ringing voice, stretching his hands wide and a beaming smile on his lips, "welcome! To our old hands -- welcome back! There is a time for speech-making, and this is not it. Tuck in!"
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"I will only truly have left this school when none here are loyal to me... Help will always be given at Hogwarts to those who ask for it."
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"To the well organized mind, death is but the next great adventure."
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"It is our choices, Harry, that show what we truly are, far more than our abilities."
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"Fear of a name increases fear of a thing itself."
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"Humans have a knack for choosing precisely the things that are worst for them."
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"Remember Cedric. Remember, if the time should come when you have to make a choice between what is right and what is easy, remember what happened to a boy who was good, and kind, and brave, because he strayed across the path of Lord Voldemort. Remember Cedric Diggory."
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"I don't need a cloak to become invisible."
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