Arsenal head coach Mikel Arteta commented on the crushing victory over Crystal Palace in the Premier League matchday 21.
"We are working on everything and want to dominate every stage of the game. We want to be the best team in the world, so we have to be the best in everything. We can still achieve more, so we will continue to work on everything that can make us better," Arteta was quoted as saying by the club's press service.
It will be recalled that Gabriel Martinelli scored a double in this match. Gabriel Magalhães and Leandro Trossard scored one goal each, while Crystal Palace goalkeeper Dean Henderson scored in his own net.