The more I accomplish, the more pressure I put on myself.

There is a big difference between being good and being great.

You don't call the witness a liar, not while he is in the witness box.

I'd like to show people that if you put the hard work in and you believe in yourself, then you can do whatever you want to.

Putting on my legs is like putting on my shoes. I understand that's how some people might think differently, but I hope that in London, their perceptions open up.

Out of the tens of thousands of prosthetic legs they've made, there's never been any 400-meter athletes run under 50 seconds. So, if this was such a technologically advanced prosthetic leg, then how come not everyone's qualifying, or coming close to the qualification time, then?

Everyone has setbacks. I'm no different. I happen to have no legs. That's pretty much the fact.