My mother-in-law says if you want to live like a Republican, vote like a Democrat. That if you are a part of the group that is doing well in this system, you owe it to yourself and to others to look out for them and make sure you are always building a ladder for others to join you.

I think that the drama of people rising up demanding their own freedom is one that resonates very deeply with America. I think that President Barack Obama has tried and would like to find a way to relate to the Arab Spring, but I think he also wants to be, rightly, very careful that we don't take it over. It is very important that they own this. He is trying to influence it this way but without, "We're so never going to go to the extreme of Iraq and putting boots on the ground again."

What we have in the Bush team is a faith-based administration. It launched a faith-based war in Iraq, on the basis of faith-based intelligence, with a faith-based plan for Iraqi reconstruction, supported by faith-based tax cuts to generate faith-based revenues.

Almost all the students who make it to Caltech, one of the best scientific universities in the world, come from public schools. So it can be done.

Golf has an ambivalent relationship with the environment. On one hand, it's a great preserver of open spaces. Golf doesn't pave the world - it helps to green the world. But the downside is, it uses a lot of fertilizer, pesticides and water. And this is in a world where we know that synthetic fertilizers and pesticides are toxic, and water is more and more scarce. Golf could do a lot more.

Sometimes, when my wife and I were going out to dinner, I would take my laptop with me and work in the car, so as to take advantage of the half hour going and coming.

I think that competition will exist even if we discover more oil. We're never going to know how much we have, or how long will it last. You are always going to want to have diversity of supply. I think the Middle East will remain a region of competition, of global competition, fighting for a long time.