Win another grand slam before turning 30

At 29, Murray knows that his time at the top is limited and is setting his sights on winning more grand slam titles, sooner rather than later.
“I would imagine if I'm lucky I'd be playing at this level for three, four more years, max, I would think,” said 2012 champion Murray.
“It's not easy to do that. I hope I'm still playing like this when I'm 38 years old but it's pretty unlikely so I’m actually using that as a positive that you have to make the most of every opportunity.
“It's a slightly different mentality to maybe when you're younger and like you feel like you have a bit more time on your side.
“I want to make the most of every tournament I play in and try and win and achieve as much as I can the next few years.”
Murray could hardly have arrived in better form, having won four titles this year, all of them since May.
A reunion with his coach Ivan Lendl in June sparked immediate results with victory at Wimbledon but Murray said becoming a father for the first time, back in February, may also be a reason behind his form this year.