The only way for errors to occur in a program is by being put there by the author. No other mechanisms are known. Programs can't acquire bugs by sitting around with other buggy programs. Right practice aims at preventing insertion of errors and, failing that, removing them before testing or any other running of the program.
Hayley MillsEven when I became the typical shy adolescent, I never minded performing. I felt there was a kind of safety, a protection about being on stage, about losing myself in another character.
Hayley MillsIf ever I feel I might be able to tackle it, I'd love to try holding a spear or something in the theater, or opening a door, or anything, just to try it, you know, because it must be some marvelous magic thing.
Hayley MillsProgramming is similar to a game of golf. The point is not getting the ball in the hole but how many strokes it takes.
Hayley Mills