I know it may seem surprising to people, but learning dialog that has a conversational flow to it is not that difficult.
“Trust me, you have to fight. When people are wrong, you've got to let them know it.”
“Certain it is that a great responsibility rests upon the statesmen of all nations, not only to fulfill the promises for reduction in armaments, but to maintain the confidence of the people of the world in the hope of an enduring peace.”