M. Tullius Cicero, Orations, The fourteen orations against Marcus Antonius (Philippics)
C. D. Yonge, Ed.

[55] As, then, there is in seeds the cause which produces trees and plants, so of this most lamentable war you were the seed. Do you, O conscript fathers, grieve that these armies of the Roman people have been slain? It is Antonius who slew them. Do you regret your most illustrious citizens? It is Antonius, again, who has deprived you of them. The authority of this order is overthrown; it is Antonius who has overthrown it. Everything, in short, which we have seen since that time (and what misfortune is there that we have not seen?) we shall, if we argue rightly, attribute wholly to Antonius. As Helen was to the Trojans, so has that man been to this republic,—the cause of war the cause of mischief the cause of ruin The rest of his tribuneship was like the beginning. He did every thing which the senate had labored to prevent, as being impossible to be done consistently with the safety of the republic. And see, now, how gratuitously wicked he was even in accomplishing his wickedness.