Natural Figures can be used for counting: a person apple; two apples are a single apple extra to another apple, three apples are 1 apple included to two apples, ... The natural numbers are employed for counting factors, like "you will find 6 coins about the table", during which circumstance https://share.evernote.com/note/b6ac86c4-49b5-8a83-fcdd-e9f84e4317c6