Please note that Mommsen uses the AUC chronology (Ab Urbe Condita), i.e. from the founding of the City of Rome. You can use this reference table to have the B.C. dates
From: The History of Rome, by Theodor Mommsen
Translated with the sanction of the author by William Purdie Dickson
In like manner he fought all his battles by sea and land with a crushing superiority of force. Had this moderation proceeded from the strict observance of the instructions given to him, as Pompeius was wont to profess, or even from a perception that the conquests of Rome must somewhere find a limit and that fresh accessions of territory were not advantageous to the state, it would deserve a higher praise than history confers on the most talented officer; but constituted as Pompeius was, his self- restraint was beyond doubt solely the result of his peculiar want of decision and of initiative--defects, indeed, which were in his case far more useful to the state than the opposite excellences of his predecessor.
Certainly very grave errors were perpetrated both by Lucullus and by Pompeius. Lucullus reaped their fruits himself, when his imprudent conduct wrested from him all the results of his victories; Pompeius left it to his successors to bear the consequences of his false policy towards the Parthians. He might either have made war on the Parthians, if he had had the courage to do so, or have maintained peace with them and recognized, as he had promised, the Euphrates as boundary; he was too timid for the former course, too vain for the latter, and so he resorted to the silly perfidy of rendering the good neighbourhood, which the court of Ctesiphon desired and on its part practised, impossible through the most unbounded aggressions, and yet allowing the enemy to choose of themselves the time for rupture and retaliation.
Do you see any typos or other mistakes? Please let us know and correct them
Reference address : https://www.ellopos.net/elpenor/rome/5-04-pompeius-east.asp?pg=65