Reading history of world heroes such as; Socrates, Plato, Aristotle, Ghandy, Alexander the Great, former kings of the Kingdom of Cambodia, Chuon Nat (Cambodian), Nou Korn (Cambodian), presidents of the United States of America and villains such as, Pol Pot, Khieu Samphan and Nuon Chea, has inspired me to fulfill one thing: leaving my human traces in this world as much as possible.

One of the extremely systematic philosophical questions that, until today no one can reasonable provide the answer yet, is why life? This article intends to answer this philosophical question and that answer is: