Funny...I hadn't heard that in Russian before. Of course, in English we say: "I intend to live forever. So far, so good." So the question is: Who stole from whom? (Or did it arise independently?)
Another one philosophic joke: Я собираюсь жить вечно, и пока все идет хорошо.
(Usually about a young "brainless" person)[/QUOTE]