No one is made to be independent on this earth. This means no one has the right to say “I want to mind my own business”. Trees don’t eat their own fruits; rivers don’t drink their own waters. Living for one another is the rule of nature. Give much out freely, demanding little or nothing. Alexander Fleming discovered the penicillin and Alexander Graham discovers the Telephone! Fleming can use Graham’s Telephone and likewise Graham will benefit from Fleming’s drug. What someone did benefits you whether you like it or not. Therefore do something and as you are doing it, think about how it will benefit someone today, tomorrow or hundred years to come.