Gödel's famous Incompleteness Theorem states that no Talk page is ever complete. He proved it by the diagonalization method, forming a diagonal string of comments of "we should end this discussion now" entries. This result was later improved on by repeatedly adding of "Shut up". Example of the diagonalization method: Shut up --UserA Shut up --UserB Shut up --UserA Shut up --UserB Shut up --UserA Shut up --UserB Shut up --UserA Shut up --UserB etc. In Europe, a similar law holds for "Thank you"s: