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 don't have many superstitions, just dumb things I don't talk about. I will not sign an autograph with a green pen.

For every negative, there's a positive. It's in everything. How you deal with life, outlook, how much energy you put into achieving something. That's why I detest entitlement. Anything that's worthwhile is going to call for some sacrifice. Nothing worthwhile will come to you without a price. People think in sports, you have different rules. You really don't. It's whatever motivates you.

Tom Carnegie will never be replaced.

Anybody who can drive and doesn't come out of it a rich man is a fool.

Sebastian Vettel's brilliant talent will ultimately come forth and he'll continue to show what he's capable of. I will never ever degrade Vettel's ability. Sooner or later, he'll prove anyone so wrong

Love what you do. Believe in your instincts. And you'd better be able to pick yourself up and brush yourself off every day.