Martina Navratilova

Playing tennis, I didn't tie in my self-worth into winning or losing matches.

I just wanted to play tennis. It wasn't a job. It was an ambition. I knew I could make money at it. I was 18 - old enough to think I could do it, young enough not to consider the consequences.

To those people doubting Serena Williams, writing her off - do not do that to a champion.

I can teach many sports, but obviously, tennis is the one. When you do other sports, you see things from different perspectives: different footwork drills, body positions, angles and geometry. All that stuff is helpful, and so when I do other sports, I can see things, because once you know one sport, then the other sport becomes more clear.

So many athletes are afraid to use their platform to do the right thing and speak what they feel, and that's very depressing. Sure, they are afraid of insulting people and losing money because of it, and everyone wants to make the maximum amount of money in their lifetime. But at the expense of who you are? I don't know. That just wasn't in my DNA.

I am just sorry my own mother had to live under that regime for most of her life. I was lucky. I got out and, 14 years later, Czechoslovakia became a free country. So I feel anger, even fury, at this bloody system that ruined so many people's lives for no reason whatsoever.

When you make a lot of money, it just means you made a lot of money. It doesn't make you a better person.

Just by being out you're doing your part. It's like recycling. You're doing your part for the environment if you recycle; you're doing your part for the gay movement if you're out.

If a man can coach a female, why can't a female coach a male? When I was looking for a coach, the gender of the coach never occurred to me. It was about who I thought was good and who I could get along with and listen to.

I was political by coming out of the womb. I was gay, and I wanted to play tennis.

We're criminalizing economic inability to stay out of the system. Women get penalized more than men for the same crime; blacks get penalized more than whites for the same crime. We need to bring out more into the light, because it's not fair... I applaud Colin Kaepernick for speaking out.

Tennis is the purest form of democracy. There was a symbiotic, chicken-and-egg relationship for me between democracy and tennis.

I think we will have full marriage rights in Colorado. But in 1992, there was a very hateful Amendment 2 that basically made it legal for any institution to deny gays and lesbians access, whether it's hospitals or restaurants or employment. Anybody could fire you or not let you in a restaurant because you were gay.

I never felt I had anything to hide. I never felt being gay was anything to be ashamed of, so I never felt apologetic. I didn't have issues with it, didn't grow up with any religion, so I didn't have any religious, you know, issues to deal with as far as homosexuality is concerned. So, I accepted it very easily. For me, it wasn't that big a deal.

If I feel strongly, I say it. I know I can do more good by being vocal than by staying quiet. I'd have a whole lot more money if I lied, but I wouldn't enjoy spending it.

I regret that I had to leave my country. But I had to do it in order to achieve and decide my own fate. I was forced into it. Democracy came about 15 years too late for me. But I have to say that it's there now, and Czech Republic is a fantastic country; it always was but just had the wrong regime at the top.

You can have a coach for five or six years, and eventually, that coach has so little new to say. So get somebody else to give a different point of view. Somebody will see something I don't see and vice versa. You evolve with your game and your coaches.

I didn't realize until I was doing commentary what a gladiator-like competition tennis is - other than no one dies. The crowd is waiting for the players to come, and they walk through the tunnel, and they get on the court, and they get out their rackets, their weapons, and now they start.

I shouldn't say I'm looking forward to leading a normal life, because I don't know what normal is. This has been normal for me.

Just put one foot in front of the other and don't worry about the length of the path. Once you get on that path, and the longer you stay on it, there eventually will come a time when you will not turn back.

What matters isn't how well you play when you're playing well. What matters is how well you play when you're playing badly.