Australian Open champion Safin was handed his 3-6 7-6 3-2 victory when Santoro quit with a heavily-taped left thigh.
Some students have quit with relief, but others have been put off by schools that now schedule languages against other subjects.
But after a fine run to the final in the Dutch port city, Soderling claimed his fifth ATP Tour title as Zouzhny was forced to quit with a wrist injury.
World No. 2 Nadal -- playing his first singles match since losing in the fourth round at the French Open -- was leading 4-3 by a break in the first set of the second round clash when fellow Spaniard Ferrer was forced to quit with a knee injury.
So he has quit, with immediate effect, to save the bank he loves, as it were.
That year, two dancers quit, unhappy with the direction the ballet had taken.
There has long been speculation that BMW could quit F1 along with fellow car manufacturers Toyota and Renault because of the effects of the economic downturn on car sales.
So quit fooling yourself with idealistic dreams.
FORBES: Risk Aversion Is More Common In Entrepreneurs Than You Think
If we are all as concerned as we claim to be about the staggering amount of debt our country has run up, we all need to get real about numbers and words, acknowledge that we have choices, and quit playing politics with our future prosperity.
FORBES: The Real Story Behind Obama's Proposed Social Security 'Cuts'
As a consequence, girls will often quit prematurely when faced with a difficult task.
Mr Petraeus quit after his affair with biographer Paula Broadwell was discovered during an FBI investigation.
At 32 he quit to partner up with Robert Magness, a GI customer and chairman of TCI.
Hammer heard the song, and being (of course) too legit to quit he fired back with his own musical shot.
He featured on three tracks of their next recording but quit after becoming dissatisfied with the direction of the band's music.
If no buyer is found, Honda's decision to quit will leave F1 with just 18 cars on the grid next season.
Over a three-month period 30.7% of participants had quit smoking, compared with the national average of 14.2% for other smoking cessation projects.
But Savage, who quit after falling out with Toshack in 2005, has urged the Manchester City striker to continue to make himself available for Wales.
At 32 he quit to partner up with Robert Magness, a GI customer and chairman of TCI, which by then had 400, 000 cable TV subscribers.
Colombian Alejandro Falla handed victory to Bulgarian 26th seed Grigor Dimotrov while Germany's Florian Mayer , seeded 28, quit during his clash with Denis Istomin of Uzbekistan.
Terence Garnett rose quickly to head marketing, then quit in 1994 after clashing with Ellison.
You could quit, but that brings with it a host of new stress.
He had run marketing at Oracle but clashed with Ellison and quit under pressure in 1994, suing the company and later settling.
Women with CHD who quit smoking did not enjoy the same immediate reduction in SCD risk as observed in women without CHD.
FORBES: No Surprise: Smoking and Sudden Cardiac Death Closely Tied
Ms. Sevrence worked with him to quit smoking within 30 days, and instructed Mr. Wisby and his wife Bonnie in the use of oxygen and medications to avoid flare-ups in his lungs.
But when Mr Wells died and Mr Eisner tried to replace him with Michael Ovitz the result was a disaster: the rows prompted key people to leave, and Mr Ovitz himself quit after 14 months, with a sizeable pay-off.
Parenting: Can you afford to quit your job and stay home with the kids?
Pacquiao's wife was also seen in tears and has since pleaded with her husband to quit.
应用推荐