sentences:  Aristotle, alive for the period 384–322 BCE, is credited with being the root of a field of thought, in his influence of succeeding thinking for a period spanning more than one subsequent millennium, by his rejection of the idea of actual infinity.In Book 3 of the work entitled Physics, written by Aristotle, Aristotle deals with the concept of infinity in terms of his notion of actuality and of potentiality.This is often called potential infinity; however, there are two ideas mixed up with this.