6Upon this, Caesar took his army and invaded Italy. Therefore Cicero, in his “Philippics,” wrote that as Helen was the cause of the Trojan war, so Antony was the cause of the civil war. But this is manifestly false.
 Phil. ii. 22, 55: ut Helena Trojanis, sic iste huic rei publicae belli causa, causa pestis atque exitii fuit.