S U C C E S S?

We often heard from our parents, teachers and even friends.. SUCCESS. That is all they are talking about. 

But what does it really mean? What is SUCCESS? How do we measure it? How big can it be? What is the smallest portion? 

At what state did one is being SUCCESS? Is it count by how much asset does one have? Or is it measured by how great is one job?? 

Does being poor considered UNSUCCESSFUL??