Tennis can be a very frustrating sport. There is no way around the hard work. Embrace it. You have to put in the hours because there is always something you can improve. [Y]ou have to put in a lot of sacrifice and effort for sometimes little reward but you have to know that, if you put in the right effort, the reward will come.
I fear no one, but respect everyone.
My game is a lot about footwork. If I move well, I play well.
I enjoyed the position I was in as a tennis player. I was to blame when I lost. I was to blame when I won. And I really like that, because I played soccer a lot too, and I couldn't stand it when I had to blame it on the goalkeeper.
When you do something best in life, you don't really want to give that up - and for me it's tennis.
You always want to win. That is why you play tennis, because you love the sport and try to be the best you can at it.
You have to believe in the long term plan you have but you need the short term goals to motivate and inspire you.
I was aware of how incredible the match was. Unfortunately there had to be a winner. From my point of view many left feeling sorry for me instead of being happy for Rafa. Which hurts.
I am very blessed to be able to play tennis, the sport that I love and very grateful for the opportunities to play in the finals of big events, when the season starts you are on the roll constantly and obliged to be committed to daily routines on and off the court.
I'm playing great tennis. I'm enjoying the tour, having fun with the fans off the court. I'm loving it now.
The crowds are very important for tennis. It makes you play better, but it can also make you nervous and that's the beauty of it.
I love tennis! I've always felt like this because it is such a classy sport with a great, competitive flair to it.
Once you reach a good level in tennis it fills you with a lot of motivation. I hope I can do it for a long time.
I used to get nervous, you know if my parents would come watch. And then I would get nervous if my friends came and watched. Today it's not a problem anymore actually, because now I enjoy it. I see that they, you know, respect me immensely, and I try to put on a good show and show that I can still play very good tennis.
My dad said if you become a tennis professional just make sure you get into the top hundred, because you have to make a little bit of money. You make a living so you can pay your coaching and, you know, your travels.
I'm as patient a father as I am on the tennis court. It takes a lot for me to get really upset, but sometimes kids can get you really cross if they really keep bugging you.
With all the injury problems we have in men's tennis at the moment, I'm happy to still be standing.
I don't mind fans coming up in a friendly, respectful way. That's all part of the fun of being a top tennis player. But if people take pictures without permission, particularly if my children are in the shot, I feel uncomfortable.
I never expected i, in the first place, when I started playing tennis, that I would ever carry the flag into the Olympic Stadium for an Olympic Games... So for me that was a surprise and a huge honor in my life to be able to represent Switzerland.
The week before the (US Open) I gave a few interviews for CNN, USA Network, New York Times, USA Today and Sports Illustrated which had been arranged beforehand. The reason for giving these interviews is not only because working with the media is just part of the job, it is much more my desire to contribute to the promotion of tennis in the U.S.
I don't need to come back to Wimbledon every year because I can't live without it. I'd be totally cool without tennis.
Follow AzQuotes on Facebook, Twitter and Google+. Every day we present the best quotes! Improve yourself, find your inspiration, share with friends
or simply: