§6.15.1Alterum genus est equitum.
The other class is that of the knights.
Hi, cum est usus atque aliquod bellum incidit (quod fere ante Caesaris adventum quotannis accidere solebat, uti aut ipsi iniurias inferrent aut illatas propulsarent), omnes in bello versantur, §6.15.2atque eorum ut quisque est genere copiisque amplissimus, ita plurimos circum se ambactos clientesque habet.
These, when there is need and any war occurs (which before Caesar's arrival was accustomed to happen almost every year, so that they were either themselves inflicting injuries or repelling those inflicted on them), are all engaged in war, and as each of them is most distinguished by birth and resources, so he has the greatest number of vassals and dependents about him.
Hanc unam gratiam potentiamque noverunt.
This is the only influence and power they know.