21.  Second, they needed a motivating force to keep complacency from drifting into their lives.

22.  She has moved beyond anger as a motivating force and she has muted the noisy dissonance.

23.  Something like that can serve as a powerful motivating force.

24.  Stemper said that he believes that a tragedy tied to fatigue unfortunately will have to be the motivating force in revising and unifying work-shift limits.

25.  That identity has by definition become a motivating force.

26.  The desire to cash out big is not a new motivating force in the technology industry.

27.  The fervor for reform that drives the Gingrichites is less a motivating force in the Senate, where presidential hopeful Bob Dole captains the Republicans.

28.  The motivating force within him and those who became his disciples had always been nationalism.

29.  The potential for conflict was a motivating force in Pelham Manor, a village in Westchester County where only a few houses had grown uncomfortably large through additions.

30.  The rapid growth of many companies meant that they did not develop solid human resources organizations, a vulnerability that was disguised while optimism was a motivating force.