there are so many ways to record things... for example https://en.m.wikipedia.org/wiki/Quipu https://en.m.wikipedia.org/wiki/Quipu maybe the need to keep it cl

there are so many ways to record things... for example https://en.m.wikipedia.org/wiki/Quipu https://en.m.wikipedia.org/wiki/Quipu maybe the need to keep it clean just makes it more important to a society...