It is easier to get lost asking questions that have no answers. Things like why two plus two will always equal four can only waste your time and not bring you the satisfaction you were looking for. There are so many questions in the universe that will never have any answers. But those aren’t the only type of questions there are. We also have plenty of questions whose answers we haven’t found yet but we keep on trying. All that we know about space is something we didn’t know half a century ago. We only had questions back then but we knew that we could find the answers if we really tried. So, we tried really hard and ended up learning a lot about space and landing on the moon.
That definitely doesn’t mean that we have all the answers now. There are still plenty of things we want to know about. We know now about the surface of the moon but what about Mars? We still don’t know anything about it from experience. However, this is another one of those questions whose answer we haven’t found yet but we surely can in the future. So, we keep on trying to figure out Math problems, chemical equations, and the workings of the human mind. There is a lot we can learn if we keep on trying.