Meryl Streep

Service is the only thing that's important about love. Everybody is worried about 'losing yourself' - all this narcissism. Duty. We can't stand that idea now either... But duty might be a suit of armor you put on to fight for your love.

When people said Africa would change me, I didn't understand what they meant. To see the poverty in the townships, for instance, is overwhelming. I found it heart-wrenching to see young children walking barefoot and hungry in the dirt. I'm the kind of person who wants to change the world right here and now, so I got frustrated.

The closer I get to retirement, the more I feel it will be a huge change, a shock, because athletics has been the core of my whole life. I know I'll miss the feeling of running fast, the adrenaline rush, and hearing the crowd cheering me on.