Describe the dream of George and Lennie and why the dream is significant?

Lennie and George have a dream of finding a fixed place they could call home, a farm of their own. They are doing what they can to resist sinking into miserable loneliness, which seems to be the lot of so many other itinerant workers.

This dream, of course, does not come to fruition, and indeed Steinbeck seems to have designed his bleak world to preclude the possibility of escape from the cycles of loneliness and hollow companionship (whether found in drink, in prostitutes, in gambling) that come with financial hardship and dislocation.