I'm happy with what I've done but it's a challenge to try to win more.

I mean, obviously, a lot of people know me around the world. Kids know me.

What I want out of tennis is not necessarily just winning.

I do still have some of the experience from playing, but it's been so long since I've been out in those quarters, semis, finals, the important final matches, just against the top players.

I just want to get to the level where I can say that that's my level, just try to play well, get up there.

Coming back after the layoff, I wasn't really sure what to expect.

Let me say that the path I did take for a brief period of my life was not of reckless drug use, hurting others, but it was a path of quiet rebellion, of a little experimentation of a darker side of my confusion in a confusing world, lost in the midst of finding my identity.

I was an emotional basket case.

I know there is much mystery, much question to what happened, and I must also say, many lies.

This is the hardest thing I've ever done. The rehab has not gone as expected.

It wasn't my tennis that made me lose, it was a lot of different things going on, high drama, high emotion.

I'm happy with what I've done but it's a challenge to try to win more.

To win Grand Slams you have to be in the right frame of mind, the right physical shape.

But, you know, I just want to play well and have fun playing well.

Now a lot has changed and I can separate a lot of things.

I had an instinct before and maybe now I don't have that instinct as much as knowing what to do, what shots to hit, where to place the ball, things like that.

I feel like I've started a new chapter in my life, and I need to leave the past behind.

Yes, I made mistakes by rebelling, by acting out in confused ways.

Tennis is what I do and is part of who I am.

You know, I'm confident before I go out and play a match that I know, you know, I've put in the work and like I feel confident that I am going to go out there and play well.

It doesn't matter whether I qualify or wildcards.

I mean, I feel like just a new person completely.

People want to hear what I have to say and respect what I say.

Dreams do come true if you keep believing in yourself. Anything is possible.

I feel like Ive started a new chapter in my life and I need to leave the past behind.

Roosevelt's magic lay in one facet of his personality: He knew how to take the risk. No other man in public life I knew could so readily take the challenge of the new.

To do the Ozzfest again would be great. I'd like to finish with a final Sabbath album. You always feel that it is still a challenge.

People are not perfect... very often the relationships that are strongest are those where people have worked through big crises, but they've had to work through them. So the challenge to us is to work through that.

Every single book is a challenge.

Critics are sentinels in the grand army of letters, stationed at the corners of newspapers and reviews, to challenge every new author.

The lopsided attitudes of college professors pose a serious challenge to learning because students are so susceptible to becoming lopsided sheep.

I really enjoy comedy. It's a real challenge.

I had a hard time with that hockey. I hadn't grown up skating, so that was my biggest challenge. We worked on it and worked on it. But then when we first shot it, it was so hard for me.

The challenge is to practice politics as the art of making what appears to be impossible, possible.

Change can either challenge or threaten us. Your beliefs pave your way to success or block you.

My greatest challenge has been to change the mindset of people. Mindsets play strange tricks on us. We see things the way our minds have instructed our eyes to see.

I'd say that it's important for music to be there that gives you a challenge, that rearranges things in your head.

I like good stories. Quality products and character are what's important. Even if the script isn't that strong, if I challenge myself with a great character, I'll go for it.

I tend to arrive in the rehearsal process with very strongly developed ideas about what I want to do. But I don't like those ideas to be things that are not subject to change, or subject to development, or subject to challenge.

I'm not looking to set a standard... but, I believe I have offered a challenge to others with my work.

If you live a life of make-believe, your life isn't worth anything until you do something that does challenge your reality. And to me, sailing the open ocean is a real challenge, because it's life or death.

And, I'd never done Tennessee Williams, and I had done Broadway musicals, so it was a challenge.

When you remove the risk, you remove the challenge. When you remove the challenge, you wither on the vine.

After Land I wanted to continue exploring the theme but I needed a new challenge so turned to colour. I explored Bradford and produced a series of urban landscapes that I liked, but because Land had made such an impact on the general public my colour work wasn't reviewed.

The worlds I paint leave a lot to engage the imagination by hinting at what lies beyond the four edges of the painting. I think getting beyond the four edges of an opportunity or challenge is one of the basic skills you need in business.

For me, it's a bigger challenge, it's much harder to do and much more rewarding to do well, then just to think up stuff of your own, hit or miss, because you've got to see to it that you don't torpedo any of his punch lines.

This same habitual blindness to spiritual, substantive dimensions of every significant challenge continues to handicap Hollywood.

Every artist has to grow, and has to challenge themselves with a new form of expression.

The next challenge for Christianity is to remind Europeans that we are called to seek the truth.