POOR AND RICH

why live must have poor and rich? what happen if all poor? what happen if all rich? can happen? not. because the destiny. must some poor. must some rich. 70%poor. 30%rich. can change destiny? only GOD can change destiny. the question is why must poor and rich? to know the different and the same. what different of poor and rich? what same of poor and rich? different money. same died. money is temporary things in this temporary world. use money to do good things. done good is eternal things. do good get good.