Swiss-Jokes

"Guide on how to interpret common statements in scientific papers (Part 1);
(`S:' stand for Statement and `I:' for interpretation).

S: It has long been known...
I: I haven't bothered to find the original reference.

S: Unfortunately, no definitive answer is available.
I: It seems nobody else understands it either.

S: Of course, much more work is necessary for a definitive answer.
I: I can't really make head or tails of the whole thing. "