Every program has (at least) two purposes: the one for which it was written, and another for which it wasn't.
与其苟延残喘,不如纵情燃烧。
I'm a person who likes to be in the front.
The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.