Money

A simple note with the different amount written, 

A simple note which can be torn, 

A simple note which can be lost, 

A simple note which cannot stop one from dying, 

A simple note for which people turn dark, 

A simple note for which people forget their home, 

A simple note for which a son forgets his mother, 

A simple note for which farmers commit suicide, 

A simple note for which the government becomes corrupt, 

Yet, this simple note is considered to be more important by everyone.