A lot of great creativity comes from restrictions.

When you are doing portraits, you have that intimacy with someone for a few minutes. For a really good portrait, you don't take the portrait - it's given.

For me, documentary photography has always come with great responsibility. Not just to tell the story honestly and with empathy, but also to make sure the right people hear it. When you photograph somebody who is in pain or discomfort, they trust you to make sure the images will act as their advocate.

I am a big believer in love. Love for me is what got me through.

For most Olympic athletes‚ their training is their hardest challenge and where they push themselves to the limit. For Paralympians‚ training and competition is an escape from the hardships and struggles of their everyday life. That is the difference.

It is what it is. I can't change what's happened to me.

I remember, on the medevac helicopter, I said to myself, "I am not f - - g dying in Afghanistan." People talk about having flashbacks; I began having flash-forwards. I began thinking of all the things I still wanted to do.