“We of the other planets have long accepted this principle. We have an organization for the mutual protection of all planets and for the complete elimination of aggression. The test of any such higher authority is, of course, the police force that supports it. For our policemen, we created a race of robots. Their function is to patrol the planets in spaceships like this one and preserve the peace.”
“If anything should happen to me you must go to Gort. You must say these words: Klaatu barada nikto.”
“Their function is to patrol the planets in spaceships like this one and preserve the peace.”
