While longer persistence in fights allows a better assessment of fighting abilities, it also increases fighting costs.
But he says he would do a better job of fighting crime and inflation.
I have always thought anyway that Khan would have a better chance of fighting Pacquiao next year than Mayweather this autumn.
He said the Democrats needed to do a better job of fighting their critics and proclaiming their accomplishments.
A variety of heat, light and motion sensors on the ground and in the air could be networked to provide a much better picture of fighting conditions.
Taking the time to bond allows players to move in packs and herds, which do a better job of fighting off predators and attacking prey.
I cannot see a better way of fighting against the political, economic and social crisis that we are living through in Brazil other than by protesting.
We should note that schools have a better record of fighting terrorism than missiles do and that wobbly governments can be buttressed not just with helicopter gunships but also with school lunch programs (at 25 cents per kid per day).
In 2006 President Hu Jintao gave President George Bush silk copies of the "Art of War" in English and Chinese (not, it seemed, as a way of suggesting better ways of fighting in Afghanistan and Iraq, but of hinting that the wars need not have been fought in the first place).
He also says his behaviour is better: "Instead of fighting I just talk about it.
