I found this helpful: "The main idea of finitistic mathematics is not accepting the existence of infinite objects such as infinite sets. While all natural numb

I found this helpful: "The main idea of finitistic mathematics is not accepting the existence of infinite objects such as infinite sets. While all natural numbers are accepted as existing, the set of all natural numbers is not considered to exist as a mathematical object. Therefore quantification over infinite domains is not considered meaningful." https://en.wikipedia.org/wiki/Finitism https://en.wikipedia.org/wiki/Finitism