I get more gratification out of getting some obese person who had a heart attack running around and enjoying life within a year. I get more gratification from that than putting a person in the Olympic Games. The Olympic athlete probably doesn't appreciate what you've done, but the other guy does. I think it's really rewarding.

If you want to be a successful runner, you have to consider everything. It's no good just thinking about endurance and not to develop fine speed.

They're very tenacious. They're dedicated. Once a woman decides she's going to do something, she'll probably stick to it. The only problem with women is if there's anything wrong with them, they won't tell you. They'll get out there and run on one leg. They don't moan and groan like a lot of men do.

When aerobic running becomes a daily habit, strength and confidence follow.

They have a word in Finnish called sisu, which basically means guts. It’s the strongest word in the Finnish language. You tell a Finn he doesn’t have sisu, that’s like spitting in his face.

The idea that you can't lose contact with the leaders has cut more throats than it has saved.

My most frequent admonition to athletes and coaches is: train, do not strain.