The first day I was told that I had osteoarthritis, I thought it was the worst thing that could possibly happen to me; I was done. I couldn't do anything. I couldn't run so my life was over. But because I'm a competitive person, I wasn't going to let anything slow me down and I turned it around and made it a positive.

I think I run my strongest when I run with joy, with gratitude, with focus, with grace.

Disappointment is a sticky one, because no one can steal contentment, joy, gratitude, or peace - we have to give it away.

As a nation, China, is one of the most powerful countries around and if anyone can make something happen, if anything is in their control and they can make things happen and make things the best and look at their country as a beautiful place to come visit and our people are great they're going to do it. I feel like everything that hasn't been perfect over there is out of their hands. They've done everything they can to make it perfect.

I didn't know that you could race your bike until after college. I didn't know anything about cycling except that I rode my bike from class to class or to my friend's house. But here I am an athlete, I ran, I played soccer, I swam and people are riding their bikes and racing them? I had never seen a bike race.

I love the big fresh starts, the clean slates like birthdays and new years, but I also really like the idea that we can get up every morning and start over.

I don't think that the Olympic games are a good place to bring up any political issues because it should be about the athletes and about coming together. This year's motto was One World, One Dream and to take that away it's just not a good time.