thei bee also necessarie: for that it is also seen, how the Romaines
knew from their infancie, thorder of their armies, notwithstandyng,
those capitaines before thei should come to thenemie, continually did
exercise them in those. And Josephus in his historie saieth, that the
continuall exercises of the Romaine armies, made that all thesame
multitude, whiche folowe the campe for gain, was in the daie of battaile
profitable: bicause thei all knewe, how to stande in the orders, and to
faight kepyng the same: but in the armies of newe men, whether thou have
putte theim together, to faight straight waie, or that thou make a power
to faight, when neede requires, without these exercises, as well of the
battailes severally by themselves, as of all the armie, is made nothing:
wherefore the orders beying necessarie, it is conveniente with double
industrie and laboure, to shewe them unto soche as knoweth them not, and
for to teache it, many excellent capitaines have travailed, without any
respecte.

COSIMO. My thinkes that this reasoning, hath sumwhat transported you:
for asmoche, as havyng not yet declared the waies, with the whiche the
battailes bee exercised, you have reasoned of the whole armie, and of
the daie of battaile.

[Sidenote: The chief importance in the exercisyng of bandes of men;
Three principall for thorderyng of menne into battaile raie; The manner
how to bryng a bande of men into battaile raie after a square facion;
The better waie for the ordring of a band of men in battaile raie, after
the first facion; How to exercise men, and to take soche order, whereby
a band of men that were by whatsoever chance disordred maye straighte
wai be brought into order againe; What advertisement ought to bee used
in tourning about a whole bande of menne, after soche sorte, as though
it were but one bodie; How to order a band of menne after soche sort