Enough of this!!
“You know that your witticisms are not witty, but you are apparently quite pleased with their literary merits.”
“However, you're right, it is indeed both vulgar and vile. And what's vilest is that I've now started justifying myself before you. And viler still is that I’m now making this remark. Enough, however; otherwise there will be no end to it things will go on getting viler and viler...”