"Minorities are the biggest problem in the world." - Avigdor Lieberman in a 2006 interview with The Sunday Telegraph.
Also, from the article "Jews and Arabs can never live together, says Israel's vice PM":
"We established Israel as a Jewish country," he said. "I want to provide an Israel that is a Jewish, Zionist country. It's about what kind of country we want to see in the future. Either it will be an [ethnically mixed] country like any other, or it will continue as a Jewish country."