Marty: Hey Doc, you better back up, we don't have enough road to get up to 88.
Doc Brown: Roads? Where we're going, we don't need... roads.
Doc Brown: Roads? Where we're going, we don't need... roads.
Marty : Hey Doc, you better back up, we don't have enough road to get up to 88.
Doc Brown : Roads? Where we're going, we don't need... roads.
http://www.moviequotedb.com/movies/back-to-the-future/quote_2700.html