We may discover resources on the moon or Mars that will boggle the imagination, that will test our limits to dream. And the fascination generated by further exploration will inspire our young people to study math, and science, and engineering and create a new generation of innovators and pioneers.

I'm comfortable that I made the best decisions I possibly could.

So many people commute in this country by car long enough distances to really cut into their income, their real income, that they would change their vote based on gas prices.

One of the great things about books is sometimes there are some fantastic pictures.

It used to be, people were afraid to talk about Social Security. Now, I think people should be afraid not to talk about Social Security and start coming up with some solutions.

Anybody who is in a position to serve this country ought to understand the consequences of words.

That's a chapter - the last chapter - of the 20th ... 20th ... the 21st century that most of us would rather forget. The last chapter of the 20th century. This is the first chapter of the 21st century.