If there is one thing that marks this Barcelona side out from any other it is their incredible desire to keep winning football matches.
Against Arsenal in the UEFA Champions League on Wednesday night, the visitors had their chances to make a game of it, but they weren't clinical enough in the final third—precisely the opposite of the Catalans.
The final score was 3-1, but it could so easily have been two or three more if the hosts had stepped things up a notch.
Now 38 games unbeaten, just six more will see them set a new all-time European record, but that's not on the manager's mind at this point.