Sulla (18.2-18.3)

Of the fugitives, some were met by Murena, who had already formed his array, and were cut off and slain; others pushed their way towards the camp of their friends, and falling pell-mell upon their lines, filled the greater part of them with terror and confusion, and inflicted a delay upon their generals which was especially harmful to them. For Sulla promptly charged upon them while they were in confusion, and by abridging the space between the armies with the speed of his approach, robbed the scythe-bearing chariots of their efficiency.

For these are of most avail after a long course, which gives them velocity and impetus for breaking through an opposing line, but short starts are ineffectual and feeble, as in the case of missiles which do not get full propulsion. And this proved true now in the case of the Barbarians. The first of their chariots were driven along feebly and engaged sluggishly, so that the Romans, after repulsing them, clapped their hands and laughed and called for more, as they are wont to do at the races in the circus.