“What people think is different, and I’ve never been a fan of that. Honest dedication and total commitment is the most important thing.
“I’m honest enough to know one day I will say I did my best and the people around me will witness that.”
Arsenal, who lost the first leg of the the last 16 clash 2-0, welcome back Laurent Koscielny in place of Calum Chambers in defence.
“I am convinced the players have decided to give a strong response,” Wenger added.
“We have to deliver something special.
“The advantage in our position is that the task is clear. We have to attack. That’s what we like.
“But the magicians of Barcelona will demand a good defensive performance from our side.”