The Hitchhiker's Guide to the Galaxy is a kind of electronic book that provides Arthur and readers useful tips for galactic travel. the guide is a symbol of how the search for knowledge and wisdom can be surprising.It is also a symbol of Knowledge and information.
The guide has knowledge about everything in the galaxy, from the legendary planet Magrathea to a good restaurant at the edge of the galaxy. The guide has a lot of knowledge and when you need information ask the guide it should give you what you need to know.