Each driver has their own identity and from one week to another, normally it stays the same.

The Daytona 500 is a big race, and Darlington is just as big of an event, and a lot of people get excited for it.

There are a lot of lessons that you learn, and you have to learn them quickly if you want to be competitive at this top level.

I am grateful to Penske Racing for six very productive years. Together we won a lot of races - 16 in all. I'm proud that we won on a variety of tracks.

It's better sometimes to be lucky than good.

I just always dreamed of racing cars, but I didn't think I could do it as a living.

There wouldn't be any way I could have jumped into Cup with the success I had without the truck series. I wish I had more time to spend there. There are so many things the truck teaches you about aerodynamics, the professional ranks of racing, and working with a professional team.