Gold would save Federer's year

Athens.

"To carry the flag is one of the achievements you only dream about. It was one of the great moments in my career."

"The Olympics ranks right up there with the grand slams. It's a different feeling because you are carrying your country as well so that adds extra pressure and the Olympic Games being such a big event, that grows on you and increases pressure. It would mean as much as a Wimbledon victory to win gold."

"Ninety-five percent of the top players are here and that shows we are very proud that tennis is part of the Olympics. It has definitely increased in value on the tennis tour."

Asked whether he would prefer to win Olympic gold or another grand slam to edge him closer to Pete Sampras' record of 14, Federer added: "Both. Right now I don't have to choose. I want to the win the French Open, Olympic Games, other grand slams and try to break records."

"It's great to be part of the history books. I really hope I can win gold here, otherwise at Wimbledon 2012. The Olympic games is like Wimbledon to me. It's really a dream come true to be part of it, walking into the stadium at the opening ceremony."

"This is very very special. I am thrilled I get to carry the flag on my birthday and you can imagine what it means to me."

Federer batted away questions about the controversy surrounding Beijing, adding he was not concerned about the air pollution and insisting he had no qualms about taking part.

"I am not scared about it [pollution] in any way," he said. "I was disappointed to see what happened to the Olympic torch in Europe. I know there are issues but it's supposed to be a celebration and I want to take part and chase a dream."