It's amazing how much progress there's been in China, and also India. Those are the places that really matter - they're half of the world's population. They're the places where things are enormously better now than they were 50 years ago. And I don't see anything that's going to stop that.
The caterpillar dies so the butterfly could be born. And, yet, the caterpillar lives in the butterfly and they are but one. So, when I die, it will be that I have been transformed from the caterpillar of earth to the butterfly of the universe.