My logic: Disney translated all of it. Because they wanted us to understand the movie. Also, Wall-e was left behind by the humans, he isn't from the future.<< But he IS in the future. The future from now to there.
David Niven ~ Once wrote that as a child, he felt superior to others. He attributed this to the fact that when reciting the Lord's Prayer in church, he thought for several years that the correct phrasing was, "Our Father, who art a Niven .