I know it's a rare privilege, but if one can really tackle something in adult life that means that much to you, then it's more rewarding than anything I can imagine.
Andrew WilesI tried to fit it in with some previous broad conceptual understanding of some part of mathematics that would clarify the particular problem I was thinking about.
Andrew WilesI really believed that I was on the right track, but that did not mean that I would necessarily reach my goal
Andrew Wiles