Arsenal boss Unai Emery says bringing through a new playing approach will take time.
Emery is now 11 months into the job after succeeding Arsene Wenger.
He told arsenal.com: "I think it's about reinforcing and giving the club my idea. Our first quality in me and the coaches working with me is that our commitment at the club is very big with the work. I think if we work more, we can get better in our results.
“After this, our experience in France, in Spain and also winning titles in the past helps, but we know that we need to create a new present and future. We are here to do something important and also to play for the possibility win the titles, to go to the Champions League and never miss it.
“We know this process also needs time but I am very happy at the beginning because everybody here at Colney has helped us a lot and has given us a lot of confidence to do things. They have given us good commitment and good behaviour to help our adaptation of being together."