The Olympics is a once-in-a-lifetime thing. I was lucky enough to go twice, but most people only get one chance. And in judo you can train your whole life and it’ll come down to a split second: You can lose everything or win anything.

Life is a fight from the minute you take your first breath to the moment you exhale your last.

The kind of hope I'm talking about is the belief that something good will come. That everything you're going through and everything you've gone through will be worth the struggles and frustrations. The kind of hope I'm talking about is a deep belief that the world can be changed, that the impossible is possible.

I'm the most dangerous unarmed women in the world, I've prepared my entire life to be that way.

I'm kind of like a middle mix between a warrior diet and a Paleo diet, so I only eat once a day and it's at night - so kind of like interval fasting. But I eat until I'm full, I eat as much as I want, and I really don't eat anything that you couldn't find, you know, 10,000 years ago.

Strong and healthy is the new sexy.

It was a very bold step for Sports Illustrated, and a lot of people are taking notice. I want it to be so normal that people don't even notice anymore.