The United States is the only country where a driver can have a successful career - either in stock cars or IndyCar - and he won't need a passport.

I think social media really is a great tool. It fascinates me when I tweet something and right away you get a response almost immediately.

It is amazing how many drivers, even at the Formula One Level, think that the brakes are for slowing the car down.

You're safer in the race car than you are in cars going to and from the track.

I'm so thankful that I've had such a long and uninterrupted [knocks wood] career... I count my blessings every day for that because it was so fulfilling.

I lived the true American dream, because I was able to pursue what I set as my goals at a very young age.

Circumstances may cause interruptions and delays, but never lose sight of your goal. Prepare yourself in every way you can by increasing your knowledge and adding to your experience, so that you can make the most of opportunity when it occurs.