Inter currently lie five points adrift of Milan and hope to make up more ground when they face Cagliari tomorrow.
"Honestly I am not doing any calculations and if you were to ask me how many points Milan have got since the start of 2011 I wouldn't be able to tell you," Leonardo said.
"I am thinking about us, not Milan. There are 13 games left, a third of the season. That's a lot of games. Anything can happen.
"This team has already shown continuity and in the last 12 games we have got great results. There has been a lot of continuity even if we can improve. I don't believe that the Champions League can distract us.
"This team has the desire to win everything and it's normal to think about winning everything without choosing an objective. In these 12 games we have already shown our ability to maintain a high standard and we have given an important demonstration of our worth."