"We are very ambitious in this competition. We're ready for these two matches. At the quarter-final stage, there are only very strong teams. We respect Manchester City enormously. I have every confidence in our players to pull out yet another great European performance. I'm convinced that our side will still be on the wave of having beating Chelsea. We'll do all we can to offer our fans the chance to see their club in the final four of the Champions League for the first time since 1995."