11.   In this instance, shyness seems to be a great motivator.

12.   Parker reached Orr like George Raveling, the great motivator, never did.

13.   Paterno and Slocum are considered by their peers to be great motivators.

14.   Tournaments showcasing lush greens and picturesque fairways are a great motivator, he says, particularly when televised to audiences huddled in their homes in the middle of winter.

15.   Vanity is the great motivator, of course.

16.   Visions of an Internet gold rush can still be a great motivator for technology developers, but the latest prospectors are not in Silicon Valley.

17.   But losing is the great motivator.

18.   But Wright told The Sun newspaper that Hoddle had been a great motivator and played a major role in re-igniting his international career.

19.   Fear is a great motivator, but -- beware -- it can also become counterproductive.

20.   Jacquet has proved throughout he is a great motivator.