I want to test my maximum and see how much I can do. And I want to change the world of swimming.

• This is my 20th year in the sport. I've known swimming and that's it. I don't want to swim past age 30 if I continue after this Olympics, and come back in 2016, I'll be 31. I'm looking forward to being able to see the other side of the fence.
• I have reached a place in my life where I need to sit down and say, 'Well, what do I do? What's best for me?' I need to look into options for the future.
• If you want to be the best, you have to do things that other people aren't willing to do.
• I want to test my maximum and see how much I can do. And I want to change the world of swimming.
• I want to be able to look back and say, 'I've done everything I can, and I was successful.' I don't want to look back and say I should have done this or that. I'd like to change things for the younger generation of swimmers coming along.
• It's cool just because I've had this dream of changing the sport of swimming and it's finally happening.
• I think sometimes I guess you see records, say you want to get there and use that as motivation. In a way, it's kind of cool if there is a possibility to rewrite history and be up there with the greats of Olympic history.
• Swimming is normal for me. I'm relaxed. I'm comfortable, and I know my surroundings. It's my home.
• I think to be - for me to be an American is - you know, it's one of the greatest things in the world for - you know, for me just because I've been able to grow up with everything. The freedom. You know, in my eyes this is the greatest country in the world.
• I have reached a place in my life where I need to sit down and say, 'Well, what do I do? What's best for me?' I need to look into options for the future.