I've been to almost every country in the world, and the most frustrating thing for me has been that my schedule has always been so busy that there's so little time before and after performances to explore where I'm visiting.

I am a product of my native land, Tuscany, Italy.

Classical music and pop are two different universes, each with its own difficulties, peculiarities, depth and artistic dignity. In Italy, I think there is a fairly clear line of demarcation, but the history of music is full of fusion. Popular and classical music have always found points of contact, of crossing, exchange, both drawing mutual profit.

Even in the most beautiful music, there are some silences, which are there so we can witness the importance of silence. Silence is more important than ever, as life today is full of noise. We speak a lot about environmental pollution but not enough about noise pollution.

A voice is very intimate. It's something of your own. So there's always this fear, because you feel naked. There's a fear of not reaching up to expectations. As you become more famous, people come and expect to hear something extraordinary, so you don't want to disappoint them. I feel this sense of responsibility.

The fact that I am blind is not what defines my life. It should be of no more interest than my blood type. People wonder if there is a relationship between my lack of sight and the way I sing. But there's no connection.

I've always been on the side of science that tries to help man. I play an active part with the foundations I'm involved in. Science gives hope.