"I wish I could freeze this moment, right here, right now, and live in it forever."

I’ve always been an optimist and I suppose that is rooted in my belief that the power of creativity and intelligence can make the world a better place.

The choices we make each day—what we buy, what we eat, how we live—all have an impact.

Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government."