[math-fun] polish expression for 'grosso modo' or the big picture

hello math-funers There is an expression in french for 'the big picture' which is 'grosso modo', which means ' approximately, this page explains the different ways to say the same in many languages here : http://www.expressio.fr/expressions/grosso-modo.php?utm_source=newsletter&ut... and the funny thing is the polish expression, the big picture : Pi multiplied by a door , pi multiplié par une porte. I find this very funny! best regards, Simon Plouffe