"Once again, you have allowed your emotions to distract you from what is really important."Wisdom
"The mind is not a book, to be opened at will and examined at leisure."Knowledge
"I am not interested in your opinions, you silly boy."Education
"Sit down. Sit. SIT!"
"A true Potions master is someone who understands the exact properties and characteristics of the ingredients required."Education
"After all this time? Always."Love
"The mind is not a book, to be opened at will and examined at leisure."Wisdom
"All our secrets laid bare before you, Potter."Power
"I regret what I did to Dumbledore."
"I have already told you: the one thing I cannot do is kill Dumbledore."Power
"It will take more than that to explain why you are here."
"Lily... after all this time?"Love