Music has given a voice to many generations, and I think we, as artists, can be a part of creating a better world.

I feel a real sense of duty to use the voice and the platform I've been afforded by my fame to speak out for those whose voices don't get a chance to be heard.

In tough economic times, we have to make every dollar count, and studies have shown a return of up to $17 for every dollar invested in early childhood.

I think it's my energy and love of life that has been the real key to my fame and success.

In 2006 I was asked to sing at the World Cup in Germany, and in 2010 I was fortunate enough to be asked again.

The schools play an important role when it comes down to protecting children against violence.Violence is one of the principal reasons why children don't go to school. It's also one of the causes of the alarming school dropout rates.

You're a song written by the hands of God.