Reinventing the wheel is sometimes the right thing, when the result is the radial tire.
“Whenever I run into prejudice. I smile and feel sorry for them, and I say to myself, There's one more argument for birth control.”
“People always tell me I'm nothing like my character. Well, hopefully not! He's a character who's very defined. He was purposefully written by Jo Rowling as very one-dimensional in the first few books, because you're supposed to hate him.”