Translation:We do not need this kind of fool here at all!
Mizinamo, thank you for your comments. I have come across translations that were faulted by actually were correct as an alternative. I rather belatedly found out that you can use the reporting function to alert the authors to perceived errors etc. I now make use of that function.
You can edit your comments, you know, rather than having to post a correction as a reply :)
Would it not be possible to write: This kind of idiot we do not need here at all.