Arsenal goalscorers Gabriel Magalhaes and Gabriel Martinelli were delighted with their 5-0 thrashing of Crystal Palace.
Gabriel opened the scoring, while Martinelli scored twice in injury-time.
Martinelli said: "It was so important. We know our qualities. It doesn't matter what people say on the outside, we believe in ourselves. We showed that today and what we can do.
"We knew we needed a game like that where we had a clean sheet and scored five games.
"We will try our best and keep going like that because we know our expectation."
Gabriel added: "We work a lot on set-pieces because we know the quality we have.
"I'm so happy to score goals for the team. I think one more minute and Gabriel Martinelli will score three goals."