If we are affluent....

If a school is a private school, every student is considered as an vital part of its. Their parents,thus, own either big or small business. Suppose San Jose doesn't have any "hood", should people vote for the one -who protect wealthy class? Are people considering for their own benefit or the common good? This question is "vitriolic". Studying mankind's history , no one can fix the hiatus between the rich and poor. Suppose that issue is somehow solved. How can people ameliorate themselves not to be envied of other's property?