Barcelona president Joan Laporta wants his players to stay grounded after their amazing 4-0 win at Champions League opponents Bayern Munich last night.

"It would be wrong to already be thinking about the semifinals," said Laporta. "It is clear that the return leg will be very complicated. It is far from decided, but we have a good result.

"There is no easy team in the quarter-finals of this competition and we saw in the other games and the results that were unexpected.

"It was a great night of football in a big European game. You have to respect Bayern for its prestige and history, now Barca have been better. We have played magical football and in the second half we have been more serious."