The music teacher thought I sang like a goat. It was kind of devastating. A few months after that, I participated in a music contest and won. I took my little trophy to school and rubbed it in his nose. I said to him, "What do you say now?"

I've met dedicated people from all sectors of society who are committed to giving children the tools they need for a better future. I'm always impressed by the passionate young leaders I meet. As the pace of change accelerates, so do the challenges we face. However, the chances to solve them increase too.

I always had the intuition, even as a little child, that I was called for a big project.

I remember the first time I saw the 'Smells Like Teen Spirit' video. I will never forget that day. I just wanted to see Kurt Cobain's face. I had a feeling he was very cute. But, I couldn't see his face. When I finally did see him, he was even cuter than I imagined!

My hope is that every country in Latin America will make a significant commitment to supporting early childhood development programs.

Education spurs growth and unlocks potential. After all, a single year of primary education creates a 10 to 20 percent increase in a woman's wages later in life. Education lowers the risk of disease and decreases the likelihood that a child will fall into violence and crime. And a child born to a literate mother is 50 percent more likely to survive past age five. No country has achieved sustained growth without at least 40 percent literacy for its adults.

Live your life to the fullest.