I dream of a fantastic field of miracles where new fantastic trees would grow in the place of dug money next day. And there would grow even more money on these trees. One should only care about digging, watering and watching after one's tree. It would be very cool to have so few cares. But you shouldn't perceive my idea literally. There can be also some valuable substances and subjects instead of fruits of such tree, for example, gold and other precious materials, may be even oil. Certainly it is far from a reality, but as it seems to me it is possible to invent something similar even now. Let you think, the best minds of mankind.