claudeverett

Let’s say you would live for 100 years, and you would start to use calendar from day one. In this case, you would use at least 100 normal calendars, maximum 44 Calendar Rolls, or, 1 New Calendar. 

And that’s not the end of the story. After 100 years, you can surely pass your New Calendar to someone else who can surely pass the no-longer-yours New Calendar further down.