Alan Rickman aka Professor Snape from the Harry Potter movies! Professor Snape is my favorite character in the series and Alan Rickman was the perfect actor to play him! I absolutely positively love this quote from him!
I disagree with Because of the horcruxes, Voldemort was never dead. He only used the potion to give himself a proper body again. Like Dumbledore says, no spell or potion can bring back the dead. The one about Ron and his journal is so cute!