They play at a high level both on and off the ball. In my Barca days, I remember we put on the pressure when we lost the ball. They still do this now and the Chelsea players are aware of it.
"But I've never been with a team like Chelsea, a team that wants to win more. Some of the players have won just about everything, but they never give up fighting.
"We have some great individual players, but we are also a great team. Didier Drogba, Frank Lampard and John Terry are on great form, and Nicolas Anelka is regaining his form.
"What makes us a strong side is our desire to win the Champions League. Our weaknesses depend on the day. We're capable of going to Camp Nou and not losing.
"I think the second leg will be decisive. In the first leg you still know you have another 90 minutes. It would be great to score in Nou Camp, but we also realise we can't afford to let any goals in. We want the semi-final to be decided at home."
"But I've never been with a team like Chelsea, a team that wants to win more. Some of the players have won just about everything, but they never give up fighting.
"We have some great individual players, but we are also a great team. Didier Drogba, Frank Lampard and John Terry are on great form, and Nicolas Anelka is regaining his form.
"What makes us a strong side is our desire to win the Champions League. Our weaknesses depend on the day. We're capable of going to Camp Nou and not losing.
"I think the second leg will be decisive. In the first leg you still know you have another 90 minutes. It would be great to score in Nou Camp, but we also realise we can't afford to let any goals in. We want the semi-final to be decided at home."