I was dipping into the Tacitus' Histories the other day, and I came across a fine example of his pungently cynical comments (in this case, regarding the last words of Galba):
'extremam eius vocem, ut cuique odium aut admiratio fuit, varie prodidere. alii suppliciter interrogasse quid mali meruisset, paucos dies exolvendo donativo deprecatum: plures obtulise ultro percussoribus iugulum: agerent ac ferirent, si ita [e] re publica videretur. non interfuit occidentium quid diceret.'
'His last words have been variously reported according to men that hated or admired him. Some have said that he begged and asked what harm he had deserved, imploring for a few days' respite to pay the troops their largess. The majority said that he voluntarily offered his neck to the blow and blade them, 'Come, strike, if it serves the Empire's need'. Whatever he said mattered little to his assassins.' - Histories, Book 1, 41.
In your view, what is Tacitus' greatest moment?