Wenger is a winner, no matter what Mourinho thinks
Arsene Wenger delivered his retort to Jose Mourinho with a rapier thrust and a winning smile. No failure here.
The Arsenal manager starts this week with his team still fighting on three fronts and looking far from a 'specialist in failure' - at least for now.
Wenger watched his side reach the quarter-finals of the FA Cup on Sunday with a 2-1 win over Liverpool. It was a hard-fought, gritty victory and the Gunners rode their luck but it was a fitting response to Mourinho, not to mention the humiliating 5-1 defeat at Anfield eight days earlier.
Next up are Bayern Munich in the Champions League on Wednesday, an FA Cup last-eight clash against Everton awaits and crucial Premier League clashes that will define Arsenal's title challenge.
Arsenal have not won a trophy since 2005 but are increasingly becoming the choice of the neutrals and romantics among us this season.
Wenger will not want sympathy, but he judged his riposte expertly to Mourinho's frankly nasty, pernicious failure jibe.
"I do not want to go into silly, disrespectful remarks," Wenger hit back. "I did not speak about him in my press conference and I won't do so again tonight.
"All I know is that it is more embarrassing for Chelsea than for me."
The best advice would usually be to avoid being dragged in to a war of words with Mourinho, but the Portuguese does not intimidate Wenger and this time he crossed the mark.
The weekend results do not prove Mourinho wrong, but remind us that any analysis of Arsenal and their season must wait until at least the end of the campaign.
Wenger has had his clashes with Mourinho before, he's been through this whole mind games nonsense with the great Sir Alex Ferguson, too.
And, whatever Mourinho says, he's a winner. Wenger has won three league titles and four FA Cups for Arsenal, qualified for the Champions League 16 years in a row and overseen the club's move to the Emirates Stadium.
While Wenger navigated Arsenal through rocky financial times, the likes of Chelsea and Manchester City emerged with their petrodollars to threaten the effectiveness of the Gunners' business model based on spending only what they earn.
In truth, Arsenal are punching above their weight by even competing with Chelsea and City this season. Will they win the Premier League title? No. Is Arsene Wenger an expert in failure? Not a chance.
The win over Liverpool was somewhat fortunate. The outcome would no doubt have been different had referee Howard Webb spotted the most obvious of fouls by Alex Oxlade-Chamberlain on Luis Suarez and awarded Liverpool their second penalty of the game.
But the fight and spirit of Wenger's men gave them a much needed boost after their dismal Anfield performance as they prepare for an even tougher test with the visit of the reigning European champions.
Wenger has consistently proved the doubters wrong, including many among his own Arsenal support.
He took a gamble by resting several players against Liverpool, but his decision was vindicated and the likes of Tomas Rosicky, Bacary Sagna and Olivier Giroud will start against Bayern with fresh legs.
In Alex Oxlade-Chamberlain, the Gunners also boost one of the form players in the country right now.
The midfielder started on the right, scoring the opener with a clinical finish before racing down the right and displaying great composure to tee up Lukas Podolski for what turned out to be the winning goal.
With Aaron Ramsey and Theo Walcott out injured, Oxlade-Chamberlain's pace in behind will provide a target for Mesut Ozil to aim at when Pep Guardiola's men roll into town on Wednesday.
Arsenal have nothing to lose in their two games against Bayern and their focus this season should be purely on the two domestic competitions they have a great chance of winning.
It's unlikely Arsenal will win the league - City and Chelsea are too strong - so the FA Cup represents their best chance of ending that nine-year drought.
But when it looked like it could all crumble as Wenger looked to pick up the squad following a crushing defeat and found himself under a barrage of abuse from Mourinho, the Frenchman found the answer.