Being /good/ makes you good.
Oh, and not just that one time.
Every. Fucking. Day.
Or at least most of them.
A similar thing about being right: you've actually got to, you know /be right/ about something. That is, your world-model has to check out when compared against the actual world. And continue to check out, including as new, potentially improved models, come along. Though those /also/ have to pass the test, and not just be wrapped in flashy marketing. But that's another essay.