Hi guys! I have a question: Juris Hartmanis in his paper: "On Computational Complexity and the Nature of Computer Science" states, "A considerable part of our early work on complexity theory was dedicated to showing that we had defined a meaningful classification of problems according to their computational difficulty and deriving results about it. We showed that our classification was robust and was not essentially altered by minor changed in the model and that the complexity classification indeed captured the intuitive ideas about the complexity of numbers and functions." and said later, …