Although many people said that rich people cannot buy health and happiness,I can't stop by thinking if the poor people owns these.I consider that living is a process of continuous materialized and spiritual pursuit,money is only a media.Everything is not omnipotence in the world,rather that money.Only that in different stage and period,it is used to replace knowledge,ability,skills,etc.Most of the time money has an effect of activator.Maybe,when you are rich,you will consider money is shit,but there are much more poor people than rich people in this world.