Sed in districtis necessitatibus, nihil tam leve est quod non interdum etiam contra sperata, rerum adferat momenta magnarum. Cum enim (ut saepe) discessurae partes levius concertarent, abusive incusso ariete, qui paulo ante erat admotus, sternitur residuis omnibus altior turris, latere coctili firmissime structa, cuius ruina muri contiguum latus secum immani fragore protraxit.
Translation :
But in case of dire necessity nothing is so trifling that it may not at times, even contrary to expectation, tip the balance in some great undertaking. For when, as often, the combatants were on the point of separating and the fighting slackened, a more violent blow from a ram which had shortly before been brought up shattered a tower which was higher than all the rest and strongly built of kiln-dried brick; and in its fall it carried with it amid a tremendous crash the adjacent side of the wall.
Edition :
Ammianus Marcellinus. With An English Translation. John C. Rolfe, Ph.D., Litt.D. Cambridge. Cambridge, Mass., Harvard University Press; London, William Heinemann, Ltd. 1935-1940.
