You hit one level of the sport, and then you want to get to the next level. Until, eventually, the Olympics becomes part of that dream, part of that goal set and the mindset of wanting to get there. And then you realize there's so much incredible hard work and determination and effort that you need to put in along the way.
As soon as you take money for playing sport, it isn't sport, it's work.
I'm more into MMA than any other sport. I watch a lot of the UFC fights. I have since it first came onto the scene.
Jeremy Lin is the only Asian American in the NBA today and one of the few in any professional U.S. sport. His arrival is surely leading other talented Asian American athletes this week to contemplate a pro career.
Growing up, I was like any Aussie kid - you know we love our sport - that was my favourite subject at school. That is a subject, right?
That's the hard part about sport: as men we haven't started to be in our prime, but as athletes we are old people. I needed support. I lost trust and did stupid things.
To its great credit, Wimbledon has been a leader in bringing about change and improvement in the sport.
My father is a huge horse racing fan, so I was introduced to the sport long before 'Seabiscuit.' But the role made me an even bigger fan. Horse racing is one of my favorite sports.
I have coaching friends, and when we get together, we often talk more about what we're doing to get players' attention than we do about the fascinating X's and O's of our sport.
The starting line of the New York Marathon is kind of like a giant time bomb behind you about to go off. It is the most spectacular start in sport.
Nobody likes a bad sport, no matter what the circumstances are.
I don't consider lacrosse a sport. To me that's just a frat activity that got out of hand.
I hated golf when we first started, but a big part of the training process was falling in love with this sport, so I went on tour with the UCLA Team.
When a man wants to murder a tiger he calls it sport; when a tiger wants to murder him he calls it ferocity.
Guys play basketball and get hurt, and that's probably the easiest sport on the planet. We're actually fighting every day. We're wrestling; we're grappling.
Serious sport is war minus the shooting.
I find it a turnoff whenever men aren't into some kind of sport. And, no, video games don't count. I dated a guy who was into video games, and I wanted to shoot myself.
The opportunity and the concept of merging music culture with actual boxing is exciting. It's bringing a younger demographic to the sport.
You want to stick with one sport and master one thing and be good, yeah, you might be able to go to more combines, but the life experiences and athleticism you get from playing three sports or whatever will stick with you and help you progress.
I'm not much interested in sport just as sport. I wouldn't be interested in making a golf film or baseball or fishing film.
Tension is the greatest curse in sport. I've never had any tension. You give the best you have - you win or lose. What's the difference if you give all you've got to give?
Some people start a sport just to reduce weight, or some say, 'My doctor ordered me to run and do exercise', and for others, they run for completely different benefits. But it is not like that with sport. We need to eat, we need to rest, but also we need to run.
As long as I still feel a passion for the sport and preparing for these big competitions, I will carry on fighting.
I've never really understood the criticism that climbing is inherently selfish, since it could equally be argued about virtually any other hobby or sport. Is gardening selfish?
It was the Michael Jordan/Nike phenomenon that really let people see that athletes were OK, and black athletes were OK. Defying a previous wisdom - not only that black athletes wouldn't sell in white America, but that the NBA as a predominantly black sport could not sell in white America.
Football, I thought, would be a tough sport to make a living in. There is no minor league. You either make it to the NFL or you don't.
It doesn't matter where you come from. Running is a universal sport and universal language.
'Run' is exciting, about family secrets, the mystery surrounding them and the outdoor sport of parkour. The story itself is full of intrigue and action, but the parkour takes the story to another level. It was an absolutely incredible experience, working with experts from all over the country.
I know sport can change the world, and that matters to me.
It's such a beautiful sport, with no politics involved, no color, no class. Only as a youngster can you play and as a pro can you win. The game has kept me young, involved and excited and for me to be up here with gems of baseball.
It turns out that life in the kitchen is very similar to life on a team. Sports and kitchens are about teams. I found my alternate team sport in the kitchen.
Some teachers feel that if they ask for emotional help, they're a failure. But teaching is a team sport.
As the render is to the building, and the blueprint to the machine, so sport is to social existence.
In Los Angeles, parenting is a competitive sport. From Beverly Hills baby boutiques to kids' yoga classes, L.A. fuses high style, industrial-strength materialism, and parental outsourcing into our own unique version of child-rearing.
This sport gives you the highest highs and the lowest lows.
By the nature of the sport and the danger we face daily, we are very close knit. Some of us have spent most of our lives together. To give you an example, having spent two decades sitting next to Richard Johnson and seeing him virtually every day, I have probably spent more time with him than I have my family, and he the same.