Interestingly, the progress does not need to be a major breakthrough or accomplishment.

FORBES: The Progress Principle: Using Small Wins as Big Gains

After a slower start, Urszula -- currently ranked 37th -- may feel as though she is beginning to make her mark, with 2012 having proved a breakthrough year following a back problem that hindered her early progress as a professional.

CNN: Net gain

Emerging from Downing Street after two hours of talks, Mr Ahern said that while there had been "some progress" in discussions, there had not been any "fundamental breakthrough".

BBC: Adams: Hopes at 'all-time low'

After five days with little sign of progress in the investigation into the bombings, police in Britain yesterday announced a major breakthrough, and events seemed to happen with dizzying speed.

NPR: Police: Bombing Suspects Are British Natives