My life has always been a series of challenges and I'm psychologically-prepared but this is the biggest challenge of my life.

I have ambitions I want to fulfil, to enjoy more success with Brazil.

I like playing in Italy. It was a challenge I wanted since very early in my career.

Every time I went away I was deceiving my mum. I'd tell her I was going to school but I'd be out on the street playing football. I always had a ball on my feet.

My life has always been a series of challenges and I'm psychologically-prepared but this is the biggest challenge of my life.

I'm here to score a lot of goals. It's my specialty, that's what I've been brought here to do, and I want to score plenty ; like I did with Barcelona. And here, there's every reason to think I can do it.

I am very ambitious. I want to enjoy this and then really go for it.