My theory of the universe

I think mankind on the earth is like a small colony of ants on the middle of the desert. They have never seen other life. (except some crazy ants that say they were out looking for food and saw a small lizard and all of the other ants make fun of them) We think we may be the only life that exists. Actually the earth is full of life. The ants just don't have the ability to travel hundreds of miles. The ants live their whole lives never knowing the true nature of the universe. They would never understand if you told them the earth was a sphere and they could walk forever and never get to the end. There is no end. I think the universe is like a reverse sphere. Very few (if any) people would be able to understand the universe even if they knew the truth. There are probably things out there like a guy on a four-wheeler blazing through the desert one day and running right over the ant colony. I hope (in a way) that I'm here to see the "guy on a four-wheeler" when he rolls over the earth. We know nothing!