Hazard has made no secret of his desire to become the world's best.
"Looking at what I'm doing now, it's looking like it's going to be the same type of evolution," Hazard told Sport magazine.
"When I was in Lille, I was watching a lot of Ronaldo's games when he was at Manchester United. In his last year, he scored a lot of goals [the Portuguese hit 25 in his last season at Old Trafford; 43 the season before]. This is what I would like to get - it's my responsibility to work hard to get there."