When I had no shoes I was comfortable - I used to run barefoot. When I wore shoes it was difficult. To run in shoes was ok, but at the beginning of my career it was hard.

I used to run to school, 10k every day. And this at altitude, perfect preparation, really.

Once you have commitment, you need the discipline and hard work to get you there.

When you run the marathon, you run against the distance, not against the other runners and not against the time.

I find the business world hard.

In the rainy season, sometimes to get to the first lesson we had to run really quick, because we had to cross the river to school and we'd have to go up and down the bank to find a place to cross because there is no bridge.