"The Möbius strip is a surface with only one side and only one boundary component. The Möbius strip has the mathematical property of being non-orientable."
The Möbius strip is an endless repeatable circle and therefore it represents any life circle and one of the crucial properties of energy itself, that it can't be made or destroyed into nothing.
In ancient Egypt, when body of a decided was preserved and placed in the tomb, there was always an scroll beside the body. Scroll was called the Book of the Dead.