No matter how hard the loss, defeat might serve as well as victory to shake the soul and let the glory out.

When you have the facts on your side, argue the facts. When you have the law on your side, argue the law. When you have neither, holler.

Airplane travel is nature's way of making you look like your passport photo.

Our world faces a true planetary emergency. I know the phrase sounds shrill, and I know it's a challenge to the moral imagination.

I think the cost of energy will come down when we make this transition to renewable energy.

The day I made that statement, about the inventing the internet, I was tired because I'd been up all night inventing the Camcorder.

Certainly, travel is more than the seeing of sights; it is a change that goes on, deep and permanent, in the ideas of living.