First meeting:
Greetings, Theodorick. It is a pleasure to meet you. Here: have a copy of my little red book. You might learn something. - Mao
Welcome to my humble home, Theodorick. India desires peace with all of her neighbors - even the really annoying ones like yours. - Gandhi
Welcome to Rome, Theodorick. Care for some salad? I made it myself. - Ceaser
Well hello there, Theodorick. It is a pleasure to meet you at last! I'm always looking for CLOSER relations with other leaders, if you get my drift... - Catherine
Refuses to talk:
Your words are but the braying of a jackass, Theodorick. Take them elsewhere. - Saladin
Forget it. I have wigs that are smarter than you are. - Louis XIV
Hello, this is Kublai Khan. Mongolia is not at home right now: please leave your name and number and we'll get back to you when pigs have wings. - Kublai Khan (First time I saw this I laughed pretty hard.)
I find you strangely unattractive, Theodorick. Do not return until you are better-looking. - Catherine
Refuses peace:
Certainly not! You've awoken a sleeping tiger, Theodorick, and I hope you choke on it. - Roosevelt (Oddly appropriate for him!)
There can never be peace in the unending war between the people and the bloodsucking bourgoise capitalist opressors who seek to enslave them! That would be you, punk. - Mao
I may be a pacifist, Theodorick, but I'm not an idiot. India declines your request. - Gandhi
I must refuse, Theodorick; peace is not in our best interests at this time. Besides, I think that men in uniform look totally yummy, don't you? - Catherine (God, even when she's mad at me I love her)
Other:
On behalf of the great and glorious Communist Party of China and of all of her horrible little peasants - I mean, "glorious workers" - greetings! - Mao
Germany salutes you, Theodorick. Come - sit down and admire my huge mustaches! - Bismarck
I, Huayna Capuc, do welcome you, Theodorick, leader of the Germans. Let us speak of the slow, painful deaths of our enemies! Care for a smoked hamster? - Huayna Capuc
Welcome, Theodorick. Is that a treaty in your pocket or are you just glad to see me? - Catherine
I studied on killin' you. - Anyone
What a surprise! I did not realize it was locust season once again. - Saladin
Remarkable: a politician who even I won't sleep with. - Catherine