This country is going - be living better ten years from now than it is now. It will be living better in 20 years from now than ten years from now. The ingredients that made this country, you know, the miracle of the world - I mean we had a seven for one improvement in the average American standard of living in the 20th century.
What we see of the universe is vast. We know that the universe is something like 90 billion light-years across.